Scott,
When I was a young man before and for eight years after getting married I lived in 4 different mobile home parks in four different towns in central Illinois (Decatur, est Peoria, Normal, and Champaign). None were ideal and the first one was the best of all. The experience was enightnening and allowed us to save enough money for the downpayment on our house. I had extensive flower and vegetable gardens in all the locations, but not without problems. Best advice: move as soon as you can to property you own. Of course you may still have goofy neighbors, but we all endure that from time to time. Oh, and just before you move, plant some Polygonum cuspidatum across the back. It will be there forever no matter how many times the park cuts it down as a reminder that you were there!