We used CowboysCorral last year.
The package that we took included the following:
Two nights at the Embassy Suites (Sat & Sun),
Autograph Session with a couple of the players (although we didn't make that as we didn't arrive in Dallas until it was almost over).
BBQ on a ranch on the Saturday Night.
Game Ticket (we had lower level end zone tickets)
Stadium Tour (on the Monday after the game), although I didn't think the tour was as good as the tour that we paid for a the last time we came over for a game.
All transfers were included (to/from the airport, events & game).
All in all I thought that the package was pretty good, and I would use them again.
Whatever you decide to do I hope you have a great time (I'm really jealous as I'm not going to make it over this year).