any body taken the river from tn to the gulf and kept track of cost and such we want to this spring but have a limited budget . have a25' searay new 350 and dont give a crap about speed or time . just want to wake up to the boat rocking and being closer to the gulf the next night . and surly with the thousands of users some of you keep records [better than me ] of a trip like that. im i cheep no just thrifty . and is the tn-tom the best way or is it 500 miles of the same . we look foreward to advice ,and as far as going to gulf by land yes we have been there at laest 25 times in our rv ,which we sold to get boat , again looking for help