Here are my tips from doing the Snow Valley event in SoCal:
On the Ice Pool (Arctic Enema), wait for the person in front of you to be starting to get out on the other side before starting. Otherwise you get stuck in the water longer.
On the Electric Eel crawl, work hard to NOT have the wires tough your head – ouch. Also do not wear a costume with wires on your back (bumble bees) – they were getting worked.
On the rings, one set had one less ring (for people with long arms I guess). Check out the count and pick accordingly before starting.
I’m guessing the rings and monkey bars would work better without wet gloves, but not sure – worth testing out.
On the Electroshock Therapy, run with your hands together out front of your head and go fast. This way your arms get hit most instead of your head or other painful parts of the body.
Once I saw the way the fishermen use the paddle I couldn't believe. This is hard, they have to balance and push the leg to row. In the same time, they throw the traditional net on the water. Looks cool in action and on pictures!
That was THE BEST thing I've done! Guys teach very well and know how to support, especially mentally. I was scared like never to jump but they said a few magic lines and I made it with no problem. It's quite costly, but to be honest all awesome activities cost a bit so if you want it, just do it.