Below are several trips, and the associated distances:
Waterford to end of Kemah Boardwalk: 2 nm, about 30 min
Waterford to end of Kemah Channel: 4nm about 45 min
Waterford to Red Fish Island: about 9nm, about 2 hours
Below are notes for a possible cruise from Kemah to Port Aransas, on Sunset Dream.
The trip is broken up into the following series of steps:
Kemah to Surfside
58nm, 9.5H, 43.2G
Surfside to Matagorda Harbor Marina
40.4nm, 7H, 30.3G
Matagorda Harbor Marina to Army Hole
39.1nm, 6.5H, 29.4G
Army Hole to Port Aransas
53.9nm, 9H, 40.4G
Total for Kemah > Port Aransas
191nm, 32H, 143.3G (16.85")