TRINITY'S 2nd Annual 2011-2012 Icing Challenge

[Hydro]

Went diving on tonka again Sat, tried out a new underwater camera, here's some pics




underwater shot of riding the block down...look closely at this pic




zebra mussel invasion in full swing











here is also a test escape hole we tried:
1. surface had to figure out where the diver was
2. diver had to find the hole