Pogo0685,
Now that you have mentioned THAT issue, my concerns change. Obviously, you are NOT ALONE in that very deep concern. I have had the very same concern for a number of years and it seems to me that each year we appear to get closer for any number of well thought-out reasons. Colorado is NOT a place I would want to be and there are lots of reasons for that. It would be important to realize however that if you are going to want to sell your current holdings, you probably won't want to discuss WHY you want to leave because no buyer will be interested in living at Groud Zero...
Then of course getting out yesterday would seem prudent. The question becomes what will you be willing to do to facilitate your journey to safety if your current resources are completely consumed by the place you are now?
Given your very clear reasons for wanting NOT to be living at what you perceive and is in all likelihood, Ground Zero (yes, I know the area of Colorado and it definitely has some very inviting targets for any enemy of the USA) my recommendation is to get out of CO altogether. Find some land that is still less than $1000/acre (which won't be in any of the environments you mention i your first post) and as long as you are going to have to leave your established home I'd want a LOT of distance between me that ground zero location.
That having been said, there are still quite a few places where the population density is less than 1/sq. mile and while there is probably good reason for that, the end result is that there are still a number of rather hearty souls who DO live there and have done so for quite some time. The ability to survive/live there is real and may in fact be more to your liking.
When I left the Navy as a retired guy, I went where the population was rather sparse. I got a farm (about 40 acres) and moved there with a few tools, my little tractor, my banjo and a few clothes. I was broke and had no job. My retirement pension is consumed by others. Since I was broke and had no job, that first winter of 2006-2007 was an exercise in austerity for a guy who had been accustomed to eating every day in the ships wardroom...you get that picture.
While I am not trying to make this about me, the point I am trying to make is that you might be much better off leaving where you are and going somewhere MUCH farther away from any location that might be deemed as a target of high value, and in most cases those are in areas of very dense population, most of whom are employed by the DoD for obvious reasons. Sometimes getting out while the getting is good out weighs the inertia caused by complacency of comfort. Think of the folks who packed a covered wagon, left the east coast and wandered out here on the prairie and started all over...
My guess is that you have a good group available to you. You have some resources, and some cash. You have a piece of property that you can probably sell to someone who does not consider the area a problem for them and go where you will. It appears that your method of income can be accomplished in nearly any location so that is an advantage. I'd consider selling what you don't need to start a new homestead (tools etc are the keepers) and give some serious consideration to buying some land with cash and skip town as soon as you can make it happen. With that size of a group, you would be able to accomplish a lot with very little cash outlay and be started on your own more safe environment. Of course the caveat here is that you always trust the guidance systems of the enemy missiles and believe in your heart that they are accurate...
I would make a plan. It would be find land with water. Make lists of what you want/absolutely need to re-settle there, make lists of exactly how much you are going to be able to generate in funds and put your move into stages where you can get the stuff you want to have there in place before you lock the doors on the old place, turn your back and never look behind you again.
There are ways of getting trailer homes that will be way better than a yurt and can withstand some more rigorous weather for very little money. You can live in that while you rebuild. Plan to stage your gear there during the winter and be prepared to leave for good at the time of last snow fall. Be ready to break ground for a garden and house at about the same time. Divide the labor between the men and the women so that everyone has an area of responsibility and that includes scavenging parts and pieces of building materials such as electrical gear. Don't buy stuff that is new...if it worked before, and it can be fixed go for it. Start small enough to survive the first warm season to prepare for the next cold season. Be certain to have enough grain, beans, salt, sugar,powdered milk, etc for the entire winter along with seeds for sprouting and planting in the spring. Check the LDS websites and do your preparations to move before you find yourself "stuck in place". You will need strength, spirit, courage and love between your entire group to make this happen but rest assured, you will be able to do it if you take the time to plan ahead and be systematic with your approach. and of course, don't forget to erect a small altar and place where you can worship G*d in your own way and offer gratitude for your many blessings to Him who provides for us all. He will provide and see you through this. Don't be discouraged by any who will find reasons to discount HIS power and might. They are NOT your friends. HE IS.
Homeschool is OK but requires time and patience. Your computer is a great resource. Wireless Internet is most valuable.
It may be that you have to give up a lot of "creature comfort" for a pretty long while at first, but the peace of mind you'll achieve will in many ways make up for that. If you do it before you find out that you can only take what you can carry on your back and even then will have to 'swim against the human tide of violence/panic, etc. you may be very glad you got up the courage to pick up and leave.
I have a friend in Colorado who is in a nearly exactly similar situation but he is living in an RV. If you want, I'll get you in touch with him and he may be able to give you some assistance considering the fact that he is making some of the same choices you want to make.
PM me if you are interested. To my way of thinking, Colorado is a great place to be leaving...and not returning till the fallout has dissipated.
Ymmv