i have noticed that when asked "how do people afford to cruise", there is always the standard, "cut back, save, live below your means, save, etc..".
what i want to know is, what do cruisers do for renewable income while cruising?
i realize some write and sell articles and photos, some write music. but i wanna know, what trades do people do whilst cruising? i would imagine being a boat mechanic would prolly do the trick. what other things do folks do?
carpenter, plumber, electrician, etc? what kinds of barter are there?