Corpus Christi Gun Club. It's out doors though and chance of rain Saturday. They have several lanes, skeet, rifle and pistol areas. They all seem very helpful to.
Member here, V-Tach has a gun store and indoor range. Hit him up. Aransas pass, Rockdale.
Vaquero... i think you mean Rockport...
I think the gun club in corpus was 140$ a year and 50$ start fee, but you can take guests and shoot what ever. I wasn't a member but went with a friend.