I got a quote and some other information from Jim a few weeks ago, but now when I try and respond back it tells me the address is no good. I also could not reach him here, but God knows how many inquiries he gets from this site. Does anyone know how to contact him, or if the e-mail has changed?

try resending your original email, to him, as the "reply to" address could be broken, in his email client, or on your end, in your address book

Give him a call
(509) 684-5855

I just sent along another e-mail and it has not come back yet. Strange since all I did was resend the previous ones. Same address that was getting kicked back before.