Both OR and WA are shall-issue for CCW. OR has a training requirement; WA does not. WA is shall-issue for non-residents, so if you live in OR it is easy to get a WA permit too. OR is
may-issue for non-residents, and depending on where you live in WA it can be sticky to get your OR permit too. Forbidden places to carry in WA are courtrooms, the over-21 section of bars, schools, and "outdoor music festivals" (ala Woodstock, I guess). OR has nearly no forbidden areas -- both bars & schools are legal places to carry with a permit -- but courthouses are off limits. A WA carry permit costs around $60 when everything is said & done; OR permit costs are slightly less but you have to add in the price of your training class.
Class III firearms are legal in OR, but forbidden in WA. There's a pretty good machine gun shoot down in Salem where you can rent full autos if that's what floats your boat. Don't have more info about that, but I'm sure someone on here does!
Don't know how purchases go in OR. In WA, there's a waiting period (five days? I think?) but you don't have to wait if you have a carry permit. Of course you still have the NCIC check. OR requires such checks at gunshows; WA has so far avoided that but the biggest and best gunshows in WA independently require background checks for all sales that happen at their shows.
Hunting is excellent in both states, with Oregon having a slight edge in
slightly less confusing regulations. Lots of deer & elk in both states. Can't use dogs to hunt bear in WA (dunno about OR on that one) and WA has a very restrictive anti-trapping law that makes even gopher traps against the law (not that anyone in the rural areas obeys
that one!)
Lots of public land in both states and it isn't terribly hard to find an informal outdoor range if you know where to look. Plenty of good shooting clubs in Portland, not so many up Seattle way (but there are a few).
Good self-defense schools in WA include Insights up near Seattle, and
FAS near Centralia/Chehalis. Clint Smith's Thunder Ranch recently moved to southern Oregon.
If you look at Oregon and like dry & sunshiny, consider moving to the Bend area. It's in central Oregon and has really been a boomtown the past few years. Should be plenty of job opportunities there as Bend is moving away from being a small town and turning into a real metropolis. From Bend, some of the best snow skiing in the Cascades is a short drive away, up at Mt. Bachelor, and some of the most gorgeous country God ever made.
Both Portland and Seattle have plenty of work for computer geeks, but only if your skills are
really competitive.
Politically, Seattle & Portland are liberal and the rest of both states are mostly conservative with a definite libertarian bent. (Think economic conservative/social liberals.)
pax