I am looking for a list of coastal cities for Texas, specifically for cities or towns within about 2 to 3 hours drive from Galveston area.

I want to move away but be close enough to drive every other weekend back to Galveston.

I would like smallish towns very near the beach. That is the most important thing.

If you have any suggestions, or know an internet site that would list the cities and include information like population, housing market (rental rates) and such.

Thanks