Was out there for boot camp ages ago. Would love to visit (we have friends who moved to SD several months ago) and toss a couple of rounds of disc golf.
When speaking of various forms of non-monogamy...it ain't poly if you're just fucking around.
While polyamory, open relationships, and swinging are all distinctly different approaches to non-monogamy, they are not mutually exlusive. Folks can, and some do, engage in more than one of them at a time--and it's all good.