Site six LOL The water level at Lake Havasu does not vary much - like maybe 3 feet because of the two major canal intakes on the South end of the lake. I have no idea why all the people are around the ramp in the video, its usually fairly quiet but its the one single free ramp in that area. The ramp has very low slope at first, then changes to a very high slope - ie, it drops off. In the video above, the water must have been on the high side because the ramp looks like it has very low slope. But just out past where the trailers tires are, it changes to the highest slope I have ever used.
That funky slope is a good thing as it keeps most of the big boats out and very often during the winter you can still use the ramp with almost no wait.
You can see that slope change in this video
I bet these guys had a lot of fun getting that boat back on the ramp.. FYI, I was at that event.. lots of fun!!! But its no longer going on.
Unfortanetly this may be about the best ramp to launch a large sailboat there. No cranes at any marina's. Because of this, sailboat there tend to all be under 27 foot - because you cant get anything larger in the water.
And of course videos like this one
I have not used that ramp for several years now (much better ramps at the state park) but when it starts to get warm for the summer crowd, I remember there would be spectators come out just to watch the drunk boaters loading and unloading. Good spectator fun and a nice place to view!