I am also training for 5150, my first olympic distance race. I desperately need to get some open water swims in before the race. I gave the guys at Base 3 a call today. They are open Monday - Sunday, we are able to swim throughout the week. They have not started with the other skiing activities as yet because it is still too cold! R21 per person Wear a wetsuit!! He kept emphasising how cold the water is. . .