Every year it gets more expensive. Last trip to Ft. Myers it cost $600 (one way) just in diesel fuel to get there from Michigan.
Upscale full service campgrounds are going for $50 and up a night now.
Figure in maintenance- insurance- storage fees wear & tear and it's no longer cheap. We've noticed more and more upscale RV Resorts are now providing cabins for travelers. Maybe lifestyles are changing.
Down South and out West it's rare to find campgrounds that allow camp fires now.
Things change I guess.....