J.W.
Suggestions: !) San Juan Islands, either San Juan (Friday Harbor ferry port) or Orcas. Great state parks. 2) Soap Lake 3) Lake Wenatchee 4) Long Beach 5) Moclips 6)Leavenworth area 7) Moses Lake 8)Priest Lake in Northern Idaho 9) Tri-Cities area 10) Osooyus in B.C. across the border from Oroville Washington 11)Silverwood in Northern Idaho, across the border from Spokane.
Have fun!!!