Thats a Loooonnggg way to travel to get stuck in traffic, lol.
There's a post about it on SBN under the Texas forum. I've been in Galveston when there isn't ANYTHING going on, and it would take 2 hours to get thru the lights and to the ferry. If you wanna go just to sit on the bike in traffic, you're going to the right place.
You might as well fly and walk....