Good luck in your search for the right team. Feel free to PM me if you want to know anything about the Mustangs experience, or College Select (from CT).
I can only offer thoughts on other programs by reputation, having competed against them, or possibly putting you in touch with families who have played with them.
I would just encourage you to be sure to ask the questions up front to make sure the program fits your player's goals, and family situation.
Schedule of events?
Approach to playing time/substitution plans?
Travel requirements?
Anticipated player fees & travel budget (time & $$)?
Size of roster?
What types of players is the club looking for?
Approach to Full-time and/or Part-time players?
Funding and/or fund-raising requirements?
Best of luck to you and your player!