Please help me

I have been saving up to go to a Texans game with my son. I have been a big fan since day one and all I have wanted to do is go to a game. I’m from Washington state so I just want some info. Maybe the best place to stay, best seats, best tailgate experience. For a firstimer I want the best experience for our trip. Also where to get the best tickets. Thank you! Go Texans!