Thanks for the link, there are really some neat pics there. Actually most of the varieties he has pictures of and even a few he doesn't... ie. Ruddies, and Blue Wings, you may quite likely see, or even harvest in this area. (Stay off the 'cans' this year though.) You could go nuts trying to capture some of that detail on your blocks.
Saturday is the opener here in the western part of the state, good luck to those of you getting out for the first time. For the rest of us, don't forget your thermos.