Observations during gf's cert. class

[DBailey]

Interesting. I keep my plastic dive tables and nitrox tables in the back pocket of my dive bag. It's always there. Easy. Much cheaper and lighter than a spare computer. Safer and easier than extra batteries.

I agree, and I travel with my tables. I also understand that many Scubaboard members tend to be better prepared than the average diver, and that this reflects a minority of divers out there.