1.What sort of dehydrator do you have now? Where did you get it? How much was it? Do you like it? -- I have an American Harvest, bought about 27 years ago. I think the company has changed hands at least once in that time, and the names have changed. This is one of those round machines, with a fan at the bottom. I got it at a local hardware store, and I don't remember how much it cost. I like it very much; it has done, and continues to do, good service. It isn't terribly loud, and it has a thermostat, which I feel is very important.
2. If you could buy any type of dehydrator, what would it be and why? -- I keep reading about the wonders of the Excaliber machines. If mine were to die I might consider getting one of those, although they are quite a bit more expensive, and take up more room.
3. What are some tips and tricks you have learned about your dehydrator/dehydrating? -- Don't try to rush it. I dry everything between 105*-115*; I think it makes for a better end product - dried, not cooked. Higher temps might finish things faster, but I like the results better when using a lower temp. I haven't dried meat though; for that, and for safety, I might be inclined to use a higher temp.
What are some of your favorite recipes to use with your dehydrated veggies? -- I don't use many dried veggies in their *pure* state, except mushrooms and corn. Mostly I powder them and add them as seasonings to other things. I use mushrooms that way too, but mostly I re-hydrate them and use them like fresh - they re-hydrate very well. I use dried corn (that is, corn that is ready to eat when fresh, stripped from the cob, and dried [blanched first]) mostly in soups/stews or corn pudding type things.
Mostly I dry fruits and herbs.