Traver8 is getting you pointed pretty good.
I live in a 5th wheel for work. Same one for the last 10 years. I follow the bigger, longer lasting projects. I can end up in the same area for up to three years at a time. Some projects for as little as a year.
Set up on one project in Port Arthur, TX for 18 months. RV park in Winnie, TX. Rent was $285 a month and included water and electric. They ran a flea market there the first weekend of the month. Most folks there lived there either permanent or semi-permanent. Place was ok. Quiet, enforced the quiet hours. Was pleasant enough.
Down from there to Corpus Christi. Same project, vendor oversight. I was in this place for 19 more months. Stayed at RV Park in Aransas Pass. Really nice place. Ran very professional. Rent was $325 + electric. Electric in summer ran me on average $230 a month. I have two pet cats. A/C runs 24 seven.
My rig at that time had two roof top units. Both 15K units.
Next project in Texas had me Floresville, TX. Very hot summer that year. Small RV park right on the highway with a hotel the owner was remodeling. Nice owner. Bare bones place. Price was $400.00 a month. Water and electric included.
After a yr there project moved me over a series of vendor facilities. I centrally located my RV to a place in La Grange, TX. Small quiet park, some full time residents. Some had MH'sset up in a few spaces. The place was nice and on the Brazos river. Rent was $330 a month plus electric. Electric in the summer (even with plenty of shade) was $300 to $375 a month.
Currently in Phoenix, AZ. Two roof top A/C's and a 8K window unit. Two running 24 seven. (Cats) Rent is $580.00 a month, electric is averaging $320 a month. RV park is ok. Snow birds arriving soon so it will be noisy again.