Do like me, order a few strains, in a few different orders. If any of them dont make it to you move soon after, before growing what you got. Then be ready to do a little breeding, to build up a nice surplus to last some years. Fuck getting arrested, you gotta be as safe as possible.
Another option I've been looking into would be going to Canada, hitting up the local walk in seed shops, then smuggling them back. The problem with this idea is that the walk in seed shops have terrible prices, unknown handling of the seeds, the cost of travelling up there, and most important the risk of smuggling carries severe penalties.
I just finally cracked down and ordered some seeds for the first time, after years of thinking about it. Until recently I could find decent genetics on the streets, but I'm far from that wonderful place now, and good genetics are necessary.
peace