DH and I did this last week, while we were at the ocean, check this thread, page 210, post #3144 for our pics.. Would love to see yours, TravelMel!
Couple things about Forks' Chamber of Commerce "Twilight" map-- they picked out a couple of houses as what they thought were Charlie's house and the Cullen's house. But locationally they were all wrong. Charlie's house is supposed to be a little bit out of town and backing on the forest. Although the one they had looked good as far as the description. We drove past it though I didn't take a picture. "The Cullen's house," though, was in town, and it is a B&B in a blue Victorian style. Totally wrong, of course, as any Twilighter knows; it's a ways out of town north on 101, and 3 miles off a side road. Plus it's white, 3 stories, andlocated in a big clearing with cedar trees with a river running in the back. (this bothered me in the movie, that they didn't stay true to the book's description of the house and its surroundings. It's going to make a difference, especially in Breaking Dawn, if the movies get that far--hmm.. they better!)