Yeah get there early. bleacher seating isn't that bad, it's up just a little bit higher that the ones standing but not by much. but most of the die hard fans are in the standing area.
Your 2 boys will be able to stand in the line that only children get to stand in line for to get autographs from the players as they walk out to the field. In 2006, my then 11 yo son was in line and after the players came out, he came over to where I was standing. He was telling me how Drew Bledsoe picked up a little girl to take a photo with. I asked him if he got any autographs. He said only one. Showed me the football and it was signed by Tony Romo. He tells me "Dad who is that." I told him "the back up QB that might never see the field unless Bledsoe gets hurt." Well we know what happened the rest of the '06 season.