Having been a lifeguard and performing rescure breathing a few times, it can be a really discusting process. Imagine having someone puke into your mouth! It's gross. Given, that was with drowning victims vomiting up ingested water, it might be different with hypothermic victims.

I would be curious to know what peoples view on the Good Samaritan Law is here? Do you think that one should be trained in CPR/Rescure Breathing to try it?