TexasMike and I are working on designing an U/W boyancy and an U/W boyancy/navigation course. Here is what we kinda have in mind.
The swim thrus will be 4' square PVC turned on a diamond with a concrete block on the bottom and a float on the top.
The boyancy course will have about 6 laid out in a pattern with one each one being visible from the previous. Probably about 5-6' apart. Each one at a different depth with depths varying in the 15-25' range.
The nav course will basically be the same thing but spaced further out. The course directions will be given to the divers on the surface and they will start on a platform, following the course directions back to the starting point.
This will be placed in a quarry (hopefully) with a max vis of probably around 15-20 feet with average about 5-10 feet. It has some deep parts but a really COLD thermocline (60*F or below) around 25-30 feet.
Just looking for feedback, comments, suggestions.
Thanks
Tom
The swim thrus will be 4' square PVC turned on a diamond with a concrete block on the bottom and a float on the top.
The boyancy course will have about 6 laid out in a pattern with one each one being visible from the previous. Probably about 5-6' apart. Each one at a different depth with depths varying in the 15-25' range.
The nav course will basically be the same thing but spaced further out. The course directions will be given to the divers on the surface and they will start on a platform, following the course directions back to the starting point.
This will be placed in a quarry (hopefully) with a max vis of probably around 15-20 feet with average about 5-10 feet. It has some deep parts but a really COLD thermocline (60*F or below) around 25-30 feet.
Just looking for feedback, comments, suggestions.
Thanks
Tom