This is not a boat specific project but a pretty sweet lake house addition. I had a coworker who knew i was a wakeboarder call me up and say hey i found some wakeboards at a garage sale do you want em? 10 each - ended up paying 15 for all 3 boards. took me about 20 mins to put this together. the lower board does flex some som i'm considering adding another cross board between the treated boards for some extra support. but my dad and i both over 200 sat on it just fine with no real issues.
2 - older wakeboards
1 - 8 ft treated lumber boards cut in half
1 - box of stainless screws
1 - 2x4 basics any size bench or chair - can get at any home store - 35 bucks at HD