Do you have a light you can put over 'em? I use a regular "shop light" with flourescent bulbs and put it with in a couple inches of the plants and they do great.
I usually plant tomatoes right up to the first set of leaves.
I suppose silver lining is that other than the areas underwater, it's nice and wet for transplanting. I may have gone to the local greenhouse and bought 3 flats of veggies for buy one get one free. Broccoli because I didn't start any. Cauliflower because mine got a late start and don't look so great. Cabbage because mine don't look right. I had a few empty rows. LOL. Apparently nobody has seed potatoes left? I'll have to check the little hardware store in town.