I initially tried resetting the front, not the back. After failing to remove the relay with the fuse box mostly out, I put everything back together and made a final attempt to reset the front relay. Front blower works now. I was afraid I was going to find a burned up connection on the back of the fuse back, but it looks like I'm lucky.

Won't be taking the van to St. Louis though. Found a real bad front passenger wheel bearing while doing maintenance. So much play I can't believe I didn't hear it while driving. No time to fix it before I leave.

Thanks everyone.