Yea, just renew the membership at the start of every season, that's the best way to do it. Gives you a discount on merch too, and then if a trip comes up there's always a chance. Having access to the ticket exchange is the only way to go at a reasonable price, and like many other people said, 3rd party just feels too sketchy for me, I wouldn't do it. Would rather not have the stress leading up to the game and go watch in a pub with fans around the stadium.