Honestly didn't know Illinois had "summer ball" for high school. What schools do you play? My daughters school doesn't do it, and I've never heard of another area (western burbs) school doing it. Interesting.Just throwing this out there: Every state is completely different.
In Illinois, the summer contact days do not apply to baseball/softball. The restrictions on HS coaches coaching their players on non-school teams applies only during the school year. There are out-of-season/during school year limits on what you can do, too.
Love that summer is fair game for baseball/softball though. It should be. That's when the sport is played. We do a lot in the summer. Our HS girls (the ones who decided to play; it's optional) are going to get 20+ games this summer. We practice a lot less often, and I'm more lenient on missing practice/games. We also have a few travel girls who make those teams their priority. But I typically see more improvements and bigger jumps in skill during the summer than I do during the grind of the HS season.
To add to the Illinois rules, travel shuts down from basically the last week of February through whenever your school is eliminated from the playoffs (late May/early June). As a travel coach, it's nice to just be a fan for those 3 months. For the players, it does create an almost never ending season.
Weather pretty much shuts us down Nov/Dec.
Jan/Feb the travel team has a couple practices a week, maybe a few indoor games. At the same time, high school has some conditioning type stuff.
High school season March-early June.
Travel June/July.
We typically took August off.
Fall travel Sept/Oct.
It does become a grind, and we are just a typical 'B' team, with a couple "hotel" tournaments. As an 18u team, our seniors had no interest in playing all summer before going to college in the fall, so we are traveling Thursday for our last tournament. It's actually refreshing to know we won't be playing all July. I think for high school age teams going through the constant grind, July off (or at least majority of July) isn't a bad idea. Might not be as practical for the higher level teams chasing the D-1 offers, but for the large majority of teams, nothing wrong with some rest.