nope, i wouldn't recommend carrying a gun as you may get shot and killed on the spot. I recommend using a stun gun if anything... I have a friend who carrys a stun gun with him everytime he goes to buy a sack. One time he was about to get jacked and the stunned the guys who was going to jack him and stole his money and left him unconscious in his car with a clean get away Thats what you get for trying to steal from an innocent citizen who just wants a sack! He left with his sack and 200$ or something. good stuff.

But uhhh bigger quantities... idk

maybe meet in a high pop area, maybe at a restaurant? Make sure its broad day idk :/ they have legal stun guns that have darts that shoot at ppl and stun them haha those are badass.