Sandy Feet - Sandy Feet builds sand castles and web sites on South Padre Island and here you will find ample examples of each. - http://www.sandyfeet.com/
Amazin' Walter the old - The sand sculpture, jewelry, and balloon sculpture of Amazin' Walter - Grand Pooh-Bah of the South Padre Island Sons of the Beach and local "Fishin' Fool." - http://www.amazinwalter.com/
The Sons of the Beach Sand Castle Wizards, Etc. - A team of master sand sculptors headquartered at South Padre. Offer private and group sand castle instruction, how-to books and tools. The group travels around the world doing sand sculpture demonstrations. - http://www.sonsofthebeach.com/