Downside of Craigslist is that there are so many unresponsive sellers and or idiot sellers. When I was shopping for a Waverunner last year, I met the seller in a parking lot, made him an offer for which I was ready to pay him on the spot (the machine had like 8 hours on it) and he said to me, 'I'm not selling today, I'm just taking offers'. What a waste. Of course he called me back from my number on caller id and said he'd take my offer a couple weeks later by which time I was already cruising around on my newly purchased waverunner. The other thing is that Boattrader is mostly dealers and in my state you pay sales tax on a used boat purchased from a dealer but not from a private party or broker. If you buy a 50k used boat or whatever, the 7.5% sales tax is a lot of accessories. It's the price of a trailer for a nice used waverunner.