But you must also remember that after 2007 is when the recession really hit everyone hard, so for a lot of people and families, making any sort of trip was simply not feasible during that time. As the recession got better and people were able to afford the trip again, we saw numbers rising. Another way to tell that drum corps is growing since the recession took hold is souvie sales. We are seeing record numbers in souvie revenue in the past couple years.
A professional sports team has major corporate sponsors that can shovel money to make all the fans happy. And from what I've heard, the cost of travel in the west is so much more expensive than a city such as Indianapolis. I'm sure fans would have to spend a lot more on hotels, flights, food, etc.