I'm surprised your only reading 30% with a tub and living in florida. If you have the extra dough, I would get another hygrometer. I always had a problem with too much humidity, and I live in Michigan!

I'm pretty confident that the hygrometer is not reading correctly.

I don't think you should have said your lazy about the husbandry on a forum of people crazy about reptiles.

If your having problems with temps coming through from the UTH, then remove that thick layer of substrate. They really dont need that much, even more so when they have adequate hiding spaces.

If you want to be lazy about his husbandry, then use newspaper.

Get rid of the heat lamps and see if you cant rely solely on the UTH for heat. He should have a gradient, a hot spot around 90 degrees. The cool side can be 80. With those heat lamps gone, your humidity will raise up.

Let us know how it goes. There are many excellent points in this thread. Maybe you should reread the first post by GA_Ballpythons. She has an excellent write up that will help you.