Now hold on a minute, you can't fill a car up with cement and then drive it into the ocean. Where would you sit? No first you have to attach pontoons to the cars, then fill them up with cement and then tug them into the ocean. We'll need a tug boat and lots of ice. Lots of ice. We'll have to do it at your break though, we can't just drop cars into the ocean here in SoCal (which is only 200$ away one way, then stay at the Banana Bungalow on the beach, at the end of Reed St. in PB for $36 a night, eat Ramen from the Von's down the street, decent surf at your doorstep); damn hippies.