Reasonable aid to navigation?

[Steve_C]

I have been following the discussion about how a strobe would or would not affect the development of situational awareness.

How about using one of these instead? :cool2:

New Device Will Help Rescue Divers See in Dark Waters

 

[DivemasterDennis]

Certainly an impressive and useful tool, but a bit out of my personal budget range. $35.00 for a compass is more my speed.
DivemasterDennis