I hadn't noticed the lack of rates until you mentioned it. The only additional info I could find is for
Frog Creek
Lorraine also mentioned that when we drove thru Sun N Fun we felt they were on the Hi side.
We are actually paying less this year than last but last year we were on a monthly rate where this year we booked for 6 months and we paid the electric this year and last. From what I can see more and more parks are now charging for electric on stays of a month or more.
In fact the park we are in right now just upgraded the electric to each site with all new equipment. I don't mind paying a little extra so long as the camp is putting money back into the camp. When we owned our fishing camp I raised the rates every year BUT I could always justify the increase by the number of improvements we made each year.