Play another sport and forget the Summer teams. It's just a cash grab and your kid needs rest. Work on their deficiencies and stay in shape playing other sports during the Summer. Do you think the Summer teams are going to make any difference for your kid who's already playing club and prep?
On this forum people seem to think no hockey should be played in the summer and pretty much any summer tournament gets made fun of. Clearly people enter the tournaments regardless. I don't see what the big deal is in playing in summer tournaments as long as you have fun. Youth hockey doesn't have to be challenging, elite and competitive all the time