Here's a site where the captain just left from Ft Lauderdale in a 53 foot Hatteras MY on a trip to Houston. He has a Helm Cam mounted that updates every 10-20 seconds. Go to this site www.sandbarhopper.com , then clip the Helm Cam tab at the top. You can put the image in the corner of your screen and watch the entire trip. I have no idea how many days this trip will take.