Hey Brother Terry.Been thinkin and I dont know your profiency level or anything.I do suggest the book "Gun Digest of Concealed Carry"by Massad Ayoob.This is a great book on the ccw lifestyle.He shows how to dress,picking proper holsters and alot of good info.I also recommend his book "In The Gravest Extreme".This deals with the legalities of deadly force and is full of good legal info.I found by reading this I knew more than the stuff a class goes over.I also suggest printing out your state laws and learning them.Mr. Ayoob also has a great series of videos on youtube called Judicious use of deadly Force.I think it is 8or 10 videos but covers alot of ground.I hope this helps.
If Ya cant stand up stand out
There is no atheist in a foxhole
Psalms 144:1 Blessed be the Lord my strength,which teacheth my hand to war and my fingers to fight