here is a good link on campgrounds and this is specific to MB campgrounds
We have camped at Ocean lakes for many years and now store a TT annually at Lakewood. I have heard good feedback on MBSP also. Most all have similar amenities, some are better maintained, some done rent golf carts. Take a look at the site above , it has really good info, with camper feedback.
we just got back from camping four days at riverside campground in Sevierville, TN. it was a real good experience, although it rained much of the time. There is much to do; we went to several shows, the miracle and blackwood brothers breakfast concert, tanger mall, and the tool outlet, knife works, etc were great places to see. we camped beside a river and fished some, people were nice, traffic wasnt bad this time of year, had a safe trip and tried out new marathon tires on our HTT without any problem on first trip.