This month's Scuba Diving magazine has an article about diving in Puget Sound looking for the GPO. They describe 7 specific sites where you're likely to find them.
We are a participant in the Amazon Services LLC Associates Program, an affiliate program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
This site uses cookies to help personalize content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.