We're going in 3 weeks and was wondering if anyone has any suggestions. We are staying at the Omni right on the Riverwalk - love this location! We get in on a Tuesday evening, and have all day Wednesday and Thursday to do stuff before we leave to go to Huston via rental car on Friday around lunch time. Also, I will be 33 weeks pregnant, so I can't do anything crazy! Obviously we want to see that Alamo, and I think there's a boat tour of the river or something. One of our days will also be spent with DHs friend who is stationed down there, and with his wife and kids.