Okay I will lay the whole situation out for you...
I have her in a 29 gallon aquarium with a under-tank heater on one side. Her water bowl is toward the front of the tank, on the side with heat. The substrate she is on is cypress mulch. She is wrapped around her eggs (not sure how many) right in the middle of the tank, half on the heat and half off. I have the screen lid covered to keep the humidity up a bit, and have been keeping it that way for some time. I am not sure how warm the basking side is or the cool side either. I know that the temperature fluctuates in that room depending on the time of day.
Any advice would be greatly appreciated.