My wife and I are currently living in Texas and because she is from Houston we are planning a trip down there to see the game in October.  However, I have a few questions...

First of all, we are expecting our first kid in the beginning of September and want to take him to the game.  Do we have to purchase a ticket for a one month old?

Secondly, what is the best way to score the tickets?  I've been on stubhub and they have plenty on there.  Is there another site or does anyone know somebody that might want to sell?

How are the Texans fans toward opposing fans and what section would I want to sit in?

This will be my wife's first football game and obviously our son's first game as well.  This will also be my first Colts game though I have been to plenty Saints games and quite a few college games too.

Anyone else planning on being at this particular game?

Thanks