I've parked there w/ the trailer in tow...just to go shopping, though. not overnight. I doubt anyone would bother you if you did crash in your trailer overnight, though.
anyway, I don't recall if the lots were specifically designated for "RV's", but people were parking them in one of the more remote lots. Probably just because these lots weren't packed with cars.
I don't know if you've ever been there, but they have a bunch of different parking lots. The area you probably want to head for is near the factory store. there are actually designated RV spots right in front of the factory store, now that I think of it, but I think they're meant mainly for motorhomes. Anyway, follow the signs, and you'll find it. If you're looking at google maps, zoom in on the villiage of freeport, and look for school, middle, bow, depot streets. these lots are all along that neighborhood, more or less parallel to the main street where the main store is.
'73 Safari 23'
'00 Dodge Ram 1500 4x4 QC