If you're going to Boca Chica you should definitely check out this website,
www.bocachicabeach.net, it will give you everything you wanted to know about BC. As for the nightlife in Coral Hamaca (Las Olas Disco) it's pretty good, it's probably in my opinion the best, cleanest and most fun discos in BC. I found it most happening on a Friday and Saturday night, more people (from off the resort) coming in. But do get out and check out the town, it's fun walking around and listening to the music, grab a drink at one of the cafes and people watch. Ohhh I'm so jealous now, though I am hoping to get away for March/April as well, but nothing confirmed yet
