We were happy 'Texans' for 18 years. Our address was through the Escapees RV Club.
Regarding Texas inspections: You do NOT have to return for inspections - EVER. All you do is check the box as traveling full-timers.
However, if and when you return and stay in the state, then you need the very easy inspection. No big deal.
Each of the major 3 states: Texas, Florida, South Dakota have pluses and minuses depending on YOUR circumstances. Everyone needs to do the homework according to your needs.
I will state that South Dakota is not recommended for those under Medicare age. Medical insurance that you can travel with is very difficult to obtain.