For a couple of young mates who aren't interested in the bells and whistles, something like these would be ideal. ...Each through in a grand or so each. ..plus a month or two working on them...then get going up the coast and beyond with the surfboard or windsurfer on board. You accept risks easier when your younger. After a year or two sell it or sink it and go back to the working world, earning enough to do it again ona better boat. Search More Hands On Deck on YouTube as some inspiration.