We plan to head south out of Norfolk this weekend, I would like to go down Albemarle and Pamlico Sounds, stopping at Manteo and Ocracoke. I don't think my air draft of 46 and 1/2 ft will successfully go under the fixed bridge west of Manteo, and am hearing and reading different stories about depths in the channel east of Manteo for my 5' 2" draft. Anyone know how deep it is all the way? Thanks.