You could call it something catchy based on the area its in, like the mentions above...
Since I don't know what city / rural area you are in you could call it
I agree with not naming it anything related to Trailer, Mobile Home Park, Manufactured Housing Community or anything wordy like that. Short and eyecatching professional and relevant.
You could call it PartyTown but I don't think you'll get the quality tenants you are looking for.
You might get inspiration from looking at some of the higher end planned gated communities surrounding you and see what they call themselves. I mean stick build gated communities. They usually have some great names that could bring some inspiration.
Randy's idea is good. Elevates it from the status quo and makes it sound better.