My husband and I (early 60s) are planning to attend a wedding in Newport, (May 24) then visit family in Bend for a few days. After that, we will be returning to Portland to pick up my sister (55ish) and Niece (18 and just graduated HS) at the airport and travel by car to San Francisco. We plan to stay at least 2 nights and one full day in Portland with them, perhaps renting bikes, as someone on this Forum suggested. We then will make our way to SF along the Oregon coast. In reading some of the posts, we selected Yachats as the first stop (love beaches) but am sort of lost from there. We plan to spend at least 3-4 days driving to SF, and then spend 4-5 days there before flying home from SF airport. Any suggestions? We like nature and the oddball. (In looking at the map, I noticed an Indian Reservation, is that a must see?) Thanks for any help you can give us! Budget kind of middle of the road, maybe "3 star".