Anybody in NE Mass or S NH have a 5th wheel I can hitch up to so I can test my hitch and electrical connection?

[jim/boston]

I'm taking the family on an RV vacation later this summer and I just installed my 5th wheel hitch. Unfortunately the RV is going to be rented from a dealer in upstate NY...so I can't check everything out without driving a few hundred miles. I would be happy to compensate with ammo or class 3 range time. thanks, JIm