Thanks guys. I'll candle them in a bit.
@Tigerhawk: The temp is stabilized now. I don't have room for water bottles in the bottom, but I have ice packs down there (they're not frozen obviously, just full of water). I think they're why it took so long for the incubator to warm up again. Unfortunately, they helped stabilize the wrong temperature as well as they help stabilize the right one.
@Deborah: Thanks, will do. I figured they would likely go downhill quick if they are dead. The tub has started to smell a bit like mold, unfortunately.
I'll take my flashlight to them tonight and let everyone know the results.