Check the Colchester/Salem Connecticut area for campgrounds. The RC Propbuster's flying field is about a 10 minute drive from Colchester/Salem and the roads and field are easily accesable with a motorhome. I do know there is a "Salt Rock" campgrounds in Baltic/Sprague (RT 97) that is about a 20 minute drive to the Propbuster's field.

We have a grass field that is about 600' long and 100' + wide with no "plane grabbing" trees nearby.

Hope this helps.