Save up your usual weed money for a couple months (even if that means enduring a dry spell) and then call up your dealer back home. Throw for as much weed as you can afford (for me it'd be an O, for you it might be more or less), and drive up to collect. Enjoy yourself afterwards!!

Or just grow your own for the price of an O of dank, and come out the other end 3 months later with a K of Rhino-- your call.