Since 1934, G&H Towing has provided harbor ship escorts, docking, and undocking in the ports of Galveston, Houston, Texas City, Corpus Christi, and Freeport, Texas, on behalf of tanker, bulk, and container customers. The dispatcher works a rotational schedule of 12-hour shifts (two days on, two days off, three days on, two days off, two days on, and three days off, and every other weekend).