This will probably be a way down the road, but when you have the chance go to Montreal and watch a game there. It truly is something to be experienced.
This would be a bit harder to accomplish, given the size of the arena and you'd need to have a connecting flight, but also consider going to Winnipeg. A few years back the crowd famously took up a chant of "Crosby's better!" when the Caps were in town. Their taunting chants are a point of pride for them, and the arena was designed with the acoustics in mind (smaller capacity, big noise).