We had season passes to Sea World and Six Flags and will never renew our Six Flags membership. Six Flags is all rides, nothing else, and their waterpark SUCKS. Once every hour, everybody has to get out of the wave pool for a 15-minute “safety break”, which never happens at SW.
Aquatica is in the middle of Sea World - you don’t have the option of choosing one or the other. We think SW is awesome and get season passes every year.
The Alamo is OK, but it’s like 5 minutes, 15 if you’re into the Daughter’s of the American Revolution. The only reason to see it is because you’ve heard about it, other than that, it’s not worth it.
As Skypist implied, why go to Taco Cabana when you’re able to get quality Mexican and Tex-Mex food?
For food, I strongly, STRONGLY recommend Rudy’s BBQ. Their brisket is to die for and is easily the best I’ve had. (I’ve been to the Salt Lick and while it is good, it’s no Rudy’s when it comes to brisket. Just sayin’…)
Rent a car. You’re in Texas… don’t come here expecting quality, easy public transportation. I will say, however, that whoever designed the highway system and access roads knew what the hell they were doing. San Antonio is some of the easiest driving I’ve ever had in a city its size - compared to Boston, Atlanta, LA, Chicago, NYC, even Austin, the traffic flows. Except for 1604 - I don’t understand why they just don’t make it a highway.
And am I the first to say… DOPEFEST? We should have a couple of us come in town for Worldcon, why not meet one evening?
And, yes, San Antonio is hot during July-September. And it’s not a “dry heat”, nor should you expect the temperatures to drop merely because the sun sets. But it’s a small price to pay for the complete lack of snow, a “winter” that lasts from December 11th - January 23rd, and the ability to grill outdoors almost every day of the year.