Here's my genius idea.lol
Get some growers together
Form a co-op
STart a members only smoke club(they're legal)
Sell to club members only.
Plus 1 gram free samples

This gives you a nice safe environment to sit down try out a couple free samples to see what you want to buy, hook up with grower for the buy.

It could be expanded to a club type atmosphere with maybe some live music and pool tables. Would stay away from all alcohol though otherwise it starts getting too complicated.