I try to be ready for everything.
So what's your situation? For every situation on the list above that does not pertain to you, strike it off the list.
- I have a 3mm suit for trips to tropical climes.
- I have a 5mm suit I wear for winter diving in Florida and for cave diving in Mexico.
- I have a 7mm suit that I bought as a backup to my drysuit. (When you meet students for a 3-day weekend of dive instruction 400 miles from home, you need to be ready.)
- I have a drysuit.