nice idea.....I would think it would be costly, why ??.... I guess a 7-14 day charter cruise would be right up there with renting a private yacht...you gotta pay for the boat, any fuel required, all provisions, and a crew, or at least 1 skipper......
expensive to travel by water over land......plus you would be responsible for any land transport at your stops, plus expenses while there.......
Nice Dreams though
