That sounds like an awesome trip--have fun! I need to take my son to do a college visit in Williamsburg later this summer, so I'm hoping to squeeze in at least a few hours in the historic area. I've never stayed in the Williamsburg Inn. You'll have to let us know what it's like!
Unfortunately, kits for scrapping historical sites seem to be a real area of umet need (at least for me!) I have so many pictures from Williamsburg and other historical sites, and there are only a handful of themed kits for them. My go-to is the Moment in Time: Colonial bundle posted above. I also sometimes can make these work for Williamsburg, but maybe not for that hotel:
I've used all 3 of those so often by now that I end up also using regular, non-themed kits and then adding in historical elements and wordart from those kits. I suspect that's going to be your best bet for the hotel--pick a beautiful kit whose colors match the hotel photos (KCB, DSI, and Flergs come to mind first), then add historical elements.
These may not have the vibe you're looking for, but they're two of the few (only?) hotel-themed kits in the store.
