I will be in Norfolk in a few days and am wondering which route on the ICW to take - the Dismal Swamp or whatever the name of the other is. Looking for fewest bumps on a 5'7" draft - -also mast height is 53 feet. I did the Swamp a few years ago but the boat I had then was 4'6" so I did not pay too much attention to the depth beyond that. Any and all advice welcome and appreciated.