If you are going to jump, I recommend leaving your money with someone at the top. You will be hassled for money by each lifeguard there every time you see them.
I put a few hundred J in the box at the top before I left. If you have one or two that lifeguards that help you out and make the day enjoyable, tip them directly before you leave.
I didn't realize at the time how dangerous jumping into water at that distance was. Many people have been injured attempting it, but thousands of others have had no problems. I went straight in and it still felt like someone slapped me on the ass as hard as they could.
I'm confused, we're tipping lifeguards now?
So it's the guards, the divers and the cave dudes?
ha. I don't remember all this action before but that was 14 years ago.