Ive always wanted to try snorkeling
The practice of swimming on a body of water with a diving mask?
Yes, seems quite fun, never got a chance to do it tho
If you do it in cold water make sure you wear a wetsuit.
Oh yea need to retain body heat I assume?
I think so cause the wetsuit provides thermal insulation.
Oh thats cool, It makes sense, you dont want to die of something so trivial
No you do not. You can also wear a dry suit which is also worn by divers.