I found out that the Padres high Single A team, the STORM, play in Lake Elsinore, which is just about 20 mile op the road here. I plan to take my 8 year old son to a game in the next week or so.
Their website shows a fairly new 8400 seat stadium. I want my son to see pros close up, any tips about where to sit, how early to show up, et al?