cwishert - 2/3/2009 9:05 AM Domingo check out rvparkreviews.com around Rock Port, Port Aransas, even as far as Corpus Christi. These are about a 3 hour drive from San Antonio. Port Lavaca has a state park with a small beach right on hwy 35. Nice little area. I have not camped there personally since it has been a state park but spent many a night there before it even had a campground, fishing on the causeway. I have not been around Rock Port or further down the coast in a while so I cannot give you any accurate info in that area. But I do know there are a lot of rv parks that claim to be great and on the beach. Do your research though. If you are into dry camping, you can camp straight on the beach at Magnolia beach. I don't know how crowded it will be in March it depends on the weather. We may go this weekend since the weather forecast says it will be 75+.