Regarding the seating/sightlines...anytime you set a hockey rink down in a stadium not built for it, the sightlines will invariably suck, especially for those seated down low. The best seats in Wrigley are those near first and third base (i.e. those near the corners of the rink), and then in the upper deck.
A link to a webcam of the setup. if this doesn't work, the link is on the main page of the team's site.
http://blackhawks.nhl.tv/team/console.jsp?...=2&id=28407
In any case, it looks like it will be a great time. The NHL is supposedly setting up a neighborhood festival all around the stadium, which will be great, but it will snarl traffic on the day of the game. So if anyone is planning to go, I'd strongly suggest not even trying to drive down to Wrigley. Its hard enough to find parking at Cubs games without that "festival." The CTA Red Line drops you off 1/2 a block from the stadium, and you can get there for about $2/trip.
I'm hoping to see some other Sioux fans there. I'll be in sec 219, so stop over and say hello!
Go Hawks!!!