Shoot just drive over to Missouri where it is legal. Got a dispensary about 4 miles away from me right across the border. They have a drive through, not unusual to see more cars lined up for that drive through then you see at Chik-Filet. To far away to see how many out of state plates are in that line, but it would be interesting to know. I don't partake myself, but if it is legal, I have no problem with those that do.
Local law enforcement has said they aren't going out of their way to check or cite people coming from MO back into AR that have visited the weed store. It would be pretty easy to set up a sting.