well they have 3 small lakes / more like 3 acre ponds. but the kids will go fishing all day long. they catch a lot of bass, blue gill and catfish. We went seasonal last year. got tired of packing and unpacking.
They love it. also we have to mow our own lot. not very big but it gives me an excuse to come up with another rider. we leave the house to go live in the trailer park. Even had my golf car up on blocks for a week while it was waiting for wheel bearings.
mine is probably 60 by 60. most of the campers are pretty nice. even if its an old camper, it still has to be maintained and the lot kept up. most have nice decks and landscaping. its only 750 a year for full hookups, thats cheap around here. Oh and everyone is respectful and cleans up (rules) their dog poo.
I have been pulling fema trailers for a while now waiting to find a real job. I have been looking at buying one of the dealer trailers with slide and getting a spot to leave it. Looks like a nice place to relax and get away from the house.