If you are futher south I'd suggest
Jerry's Jet Boats which go up the Rogue River - very beautiful, eagles, fun guides, good trip.
Florence, if your into it they have Sand Crawler or Dune Buggy rides on the dunes.
Newport you'll want to do the Aquarium and perhaps the
Hatfield Marine Science Center If you like a fun Irish Pub I highly recommend
Nana's Irish Pub - food was very good, great selection of beers and they know their whiskey too.
Pacific City,
Pelican Pub & Brewery food & service were amazing, great view of the haystack rock, I highly recommend ordering their beer sampler.