Just be careful since it's a mobile home park and you have no ownership. There have been a few cases where the parks themselves were foreclosed upon OR sold OR condemned to make room for new developments and that left the residents with homes they could no longer live in and could not afford to move.
It happened in Glenview IL a few times (Sunset Village is being foreclosed on right now) -- and there is a mobile home community in an NWIL suburb (by one of our stores) that city residents have been trying to get rid of in order to raise the surrounding neighborhood's values. I don't think that kind of stuff is as prevalent in WI as it is in IL - but just have someone (a lawyer) read over the declarations to be safe.
I really think renting for a year there would be a great option - try before you buy.
