o.k. i called some people.
my cousin gave some good info, the upper CLACKAMAS RIVER
[I think i spelled it right] has some great white water rafting, up above estecada or. he didn't have a name but said you could search it on the net and get alot of good guys who run it.
another, he said was his favorite thing to take newcomers/ friends from outta town, was do a search on MT. HOOD SKI BOWL/ ALPINE SLIDES. all sorts of go-carts, bungy jumps, hikes, pools, great fun for kids. i've never been there, but it's up on mt. hood, and you'll have some killer views of an awsome mountain.
then i called my sister, their team will be at the MT. VERNON nationals in northern washington, so lucky for your girls they wont meet
my oldest neices best info was to thank god you didn't have to play them............
no seriousy, those tournament are a blast! i cant wait for 10 yrs or so when i can have that kind of fun with my daughter.
good luck to your girls!