New Redemption Grab Bag now includes an assortment of 500 cards from five (5) different expansion sets. Available at Cactus website.
st toss Peter's Curse for the fishing boat and probably add in HP+Spreading Mildew+an EG EC for backup.
Site lock was never really effective, it was too slow and would often time out. Site-stall (with some access slowers) rocked, especially Gabe's T2 .I'll be playing less site access this year. I'll be using sites more for the SA then the "you can't rescue" idea.
I agree with much of what's been said. In my experience, you can sometimes stall your opponent for a while with sites, but actual site-lock is very hard. And Fishing Boat prevents a site-lock deck from consistently doing anything, since there's no way to get rid of it. You might be able to beat other decks, but sooner or later you're going to run into a disciples deck and all anti-access cards won't help you.