We actually have a national indoor hitting league that uses HitTrax. The playoffs have facilities from different parts of the country competing. So you can have a facility in California playing against a facility in Florida or New York without any travel involved.
It is really a lot of fun for the kids involved. In addition to Allthe traditional statistics, it gives us other metrics that can be used for scouting purposes. Things like peak and especially average velocity off the bat. After some 100 ABs against exactly equal pitching (pitching machine velocity) those with the highest average exit velocity could be arguably the best hitters. This has already created interest in a few relatively unknown players. It's simply hard to ignore the highest "average" exit velocity.