I've never seen NFL football shown in any pubs here but I usually tend to avoid the standard sports bar.
The site that Ed posted is good for a fix. Luckily, we have a TIVO so it records all the games that are shown on Channel 5 and I don't have to miss out on that seriously needed beauty sleep....but sadly they aren't always showing the best team of all....the Eagles.
It's like a blackout every week!
Otherwise, if I'm home and the DH isn't around, I'll listen to the game online while surfing and eating my pretzels and drinking my beer.
Not as good as being there but it's the best I can manage.
Same goes for hockey.