Hi Bj, The YMCA of Columbia-Willamette participates in a nationwide membership initiative. If the Y you'll be visiting in Arizona also participates, then yes! You can learn more about nationwide membership here: http://www.ymca.net/nationwide-membership
We used our Central KY Y membership when we visited the Clark County Y, but it can vary by facility. We were advised by our home Y to contact the facility ahead of time to make sure there was reciprocity. When you visit the Y where you're going, make sure to allow a little extra time to go through their check-in procedures for visiting members.
Don't know! They're really nice though so it's worth asking.
Ive used my Y membership in Oregon. Youll have to check with the facility.
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