Trying out black powder pistols for the first time

[Gold Rush]

With 20 yrs in the military, I was around weapons everyday, I own my own weapons, but I have never had the chance to fire, load or use a black powder pistol..so I decided why not..I bought one of these Pietta 1851 44 cal Confederate Navy models today..figure it will be fun to shoot at the range, we are use to the convenience of todays weapons and rounds, but what if that convenience wasn't available..so I thought it would be good to learn the the old ways of firearms..since I'am new to it, thought I would see if anyone else owns one, if anyone has any tricks of the trade, thoughts, recommendations or advise on them ..that sort of thing..Thanks..