Thanks everyone for the advice. Just got all my crap packed up and put on boards. If anyone's curious, here's what I'm taking. I'm not counting on getting too many of these guys, but it's better to have cards and not get them done than it is to not have the cards and see the guy sign (which is why I carry cards of Ryan, Sundberg, Kirby, and Servais; you never know, so it's better to be prepared; it's not like taking a few extra cards is adding major weight to my bag).
Elvis Andrus: 1 card
Nelson Cruz: 1 card
Joaquin Arias: 2 cards
Ryan Garko: 1 card (looks like I can remove it; I had it out just in case he got called back up)
Vlad Guerrero: 1 card
Josh Hamilton: 3 cards
Rich Harden: 1 card (pitching tomorrow, forget him)
Ian Kinsler: 1 card
Brandon McCarthy: 2 cards (another I can put away)
David Murphy: 3 cards
Darren Oliver: 2 cards
Chris Ray: 3 cards
C.J. Wilson: 1 card
Michael Young: 3 cards
Rangers Team card: 2 (2006 Topps)
Dave Anderson: 9 cards
Keith Comstock: 1 card
Wayne Kirby: 2 cards
Andy Hawkins: 6 cards
Clint Hurdle: 3 cards
Scott Servais: 5 cards
Mike Maddux: 8 cards
Spike Owen: 8 cards
Gary Pettis: 9 cards
Jim Sundberg: 3 cards
Nolan Ryan: 3 cards
Ron Washington: 3 cards
Willy Aybar: 2 cards
Jason Bartlett: 2 cards (on DL, probably won't see)
Hank Blalock: 3 cards
Pat Burrell: 1 card
Evan Longoria: 1 card
Carl Crawford: 3 cards
Matt Garza: 2 cards (pitching tomorrow, probably won't get)
Dioner Navarro: 3 cards
Carlos Pena: 1 card
James Shields: 1 card
Andy Sonnanstine: 1 card
Rafael Soriano: 3 cards
B.J. Upton: 2 cards (and hell might freeze over too)
Dan Wheeler: 2 cards
Skeeter Barnes: 4 cards
George Hendrick: 3 cards
Tom Foley: 9 cards (even if no one else signs, Tom will be good for these, I'm certain)
Joe Maddon: 1 card
Don Zimmer: 3 cards
Dave Martinez: 9 cards
Team cards: 4 (2 2006 and 2 2007 Topps)
23 index cards for anyone I have no cards for.
1 OMLB that I just put random Rangers on. I may just leave this home though.