Hi there,
The main port for Cruises is in
Galveston. You can do anything from a
day trip around the port and harbor or a week long.
There is a range of destinations such as Cozumel, Montego Bay and the Yucatan.
Day cruises are easily found around Galveston Bay near Seawolf Park where both small and large pleasure boats arrive and depart at the Port of Galveston through the island basin.
The Colonel
Cruise takes guests on a paddlewheeled, multi-decked “floating museum” for a tour of the Bay leaving from Moody Gardens.
Please chech out this link for ore information on Texas Cruses:
http://www.destination360.com/north-.../texas-cruises and
http://www.destination360.com/north-...tinerary-texas
Hope this Helps
VacationBuddy