Thanks for the reply. I did not disconnect anything. I just now removed the wheel and access panel again and checked for any loose wires/connectors. Nothing. Only thing nearby was what looked like a camshaft position sensor/actuator, but it was in place and frankly I don't think I touched it with the belt or anything.
The only thing I did
after replacing the belt was to turn the engine over with a wrench on the crankshaft pulley to even tension on the belt. Turned it about 1/2 turn. Also cleaned and tightened the battery terminals.
Tried starting it again just now. Same results. Won't start and it sounds a little different when it turns over. Not quite as fast as before.
I have worked on cars for years and have never had to have one towed after a home repair. Guess there is always a first time. Any more suggestions?