Hey all ...heads up on San vicente..I just went  on 10/2/16. ..the lake is beautiful  clean crystal clear water . The day I went it was mostly fishing boats out on the water maybe 3 other ski boats that I noticed. Was like we had the whole lake to ourselves.  The down side is you have to go through ticketmaster to buy a launch ticket. It's 7 dollars for a water contact ticket but after all the fees ticket master charges you end up spending 20 bucks for a ticket, plus at the entrance to the lake you pay an additional 10 bucks for each person. We ended up spending 60 dollars just to get out. The water.  But the lake is huge and beutiful . We were doing laps around the island all afternoon. No cop boats that I could see ..there is supposed to be a 35 MPh speed limit but around the back side of the lake we were opening up the boat a little to around 50 MPH no one around  to really care about us going to fast..ha ha .. the lake is beutiful but it's expensive...