How to reach:
To reach the tidal bench marks by boat from Hi Ridge Marina on the north side of Port Sulphur, proceed SW on the marina canal to Grand Bayou, then turn right and proceed NW on Grand Bayou for 5.1 km (3.2 mi) to Socola Canal #2, then turn left and proceed SW on the canal to and across Bay Sansbois for 5.6 km (3.5 mi), then enter Bayou Dulac and continue west for about 1.6 km (1.0 mi) to Angelo Camp with Lease V.B. #4 sign on its front (south) side on the right, with a small bayou along the east side of the camp. The bench marks are located in the vicinity of the camp and westward along the same continuous section of marsh that the camp is on. The gage and staff were on the front wharf of Angelo Camp.