Thanks guys. They sat under my shirt until they didn't feel like ice cubes anymore. I knew to warm up slowly and figured that would be the slowest way. Not sure if that was the best or just letting them sit in the cage was. Either way none of them have ever sat so still before. When I put them back two went to their hides and the other two sat out, I'm sure to let the RHP do it's job on them.
Wil increasing the temp help ward off one? If so how much of an increase? The RHPs are set around 82F each which gives me ranges of 83-89 in their enclosure.