If football utterly dominates your life, you probably have a problem. I have a season ticket, live about 40 miles from AG and attend most home games. However, I have a wife who doesn't like football and I actually get on with her, so sometimes bow to her other priorities! She loses me for many hours for home games and I don't think I'd get away with doubling that to go to away games.
Also I have other commitments despite being retired. As an amdram type, it's difficult to argue that you can miss a performance after months of rehearsal because you need to be at a match!