I also went to The Alamo. I wanted to see if my opinion of it had changed since 1999. It hasn't. If you blink, you'd miss it.
I forgot to take pictures of the Riverwalk. I walked up and down it many times & even had a few meals along side it but what can I say I wasn't in 100% tourist mode.
I tried a few new restaurants while I was in SA: Rita's on the River and Waxy O'Conors Irish Pub for lunch. For dinner, I ate at The Palm, Yokonyu sushi, and Paesano's. All quite tasty.