Washington State? Hal?!

Any of you live in Washington? So, I'm visiting my boyfriend from March 13th to March 20th. I was wondering if any of you who have been to, or live in Washington State can help me figure out things to do with him >-<

We're both adrenaline junkies! Sydiving is obviously going to be a thing we're going to do. Anything else along those lines would be very very welcomed. Anything anything at all would be welcomed, actually >-