I'm very pleased with the deal. The guy has some nice trailers, that's for sure. As far as I'm concerned, it was worth the drive.
I added up what I spent on wheels, tires, bearings & spare last summer - $480 ... used that info & the neighbor offered $400. I took it. Now I just need the rain to go away so I can make whatever adjustments are needed and make the switch. I might wind up with a couple inches of bunk extending beyond the hull. I'd rather have that than have my boat hanging 6-8 inches off the bunk (like it was when I picked it up on the current trailer).