Olde Stone Village, McMinnville, OR
This is a really nice RV Park, located next to the Evergreen Air and Space Museum. It has all the facilities, pool, restrooms, wash room, club house, etc. Most lots are pull throughs and not too close together. At $31 a night it’s a really good deal.
http://www.woodalls.com/a/02465_oldestonevlg.html
The Evergreen Air and Space Museum
Plus McMinnville is located in the middle of Oregon wine country. Plenty to do in McMinnville and the other towns in the area. For bike riding, take the trail to the Museum and around the large parking area, plus they have a nature trail around the museum, through the vineyards.