Rollover PassFishing area pass joining Gulf of Mexico with East Galveston Bay. Very crowded and noisy during summer and fall months. Virtually empty during winter months. Excellent fishing during spring, summer and fall. State: Texas City: Galveston Nearest Town: Gilchrist Status; Unofficial boondocking Cost: Free Nearest Road: Dirt Scenery Rating: 4 Months Opened: Year Round Extras: Restrooms Number of Camp Sites: 30 or more Max Stay : 365 -