jsnrsch, once you have had a chance to get used to your new wife and your new boat, bring the pair upstream to the Tri Cities for some great boating experiences. Also, if you are interested, I have an Excel spreadsheet that has mileages between almost all points up and down the Columbia and Snake as well as the radio call signs of all the locks and bridges.
If you want a copy, PM me with your email address and I'll send it off to you.
Oh, and welcome to TF. You're gonna like it here.