The spot is Site 24 at Bay View State Park near Mt. Vernon, WA. It was a nice tucked in the back site, away from the other out in the open sites. The state park also has some that overlook the Puget Sound, but have little privacy. This was the fourth time backing the TT, took me about 15 minutes solo, but was pretty much straight back, really nice site that we will likely try to go back to. The state park website states the pad is 40' long but I was able to fit the TT and truck in there with ease and both together are about 50'. It was a nice and private site that was quiet and well kept, though on Saturday raccoons the size of small children were making their rounds around the site trying to get to the dumpster that was near the entrance to the site. I liked having the dumpster there because it made for easy disposal, but it wasn't close enough to smell or be a detractor.
As for the spare tire cover here's a link for one seller:
http://www.lnjsports.com/servlet/the...A-Exact/Detail , I think with shipping I paid $38 for mine, but I was set on a POW / MIA so price wasn't a factor.