Originally Posted by onesnowyowl

She means truck stops.

On 101, you're in luck. There are TONS of state parks with camping along Hwy 101 that have showers. This website can tell you which parks along the coast have showers in Oregon: http://www.oregonstateparks.org/searchpark.php For California: http://www.parks.ca.gov/parkindex/default.asp?tab=5 For Washington: http://www.parks.wa.gov/parks/

Some of the Oregon wayside parks also have shower facilities due to their proximity to the beach.