If you are moving to Oregon and expect to go ice climbing, I would like to set your expectations very low. There is little ice climbing in Oregon in a normal year, outside of Serac'ing on the N Side of Hood. You will have to drive quite a bit.
That said, if you don't mind driving then you are within easy day's drive of the Canadian Rockies and other destinations for longer trips, and some ice climbing in Washington for weekends.
PS: thanks for the plug Kevin!