Goalie wants to play this summer

My son is a 13 year old Lacrosse Goalie and has been playing this position for 2 years. He is currently a member of the Brooklyn Crescents and the season is over. He is starting High School in Sept and will play for school but he wants to play more this summer. Does anyone know of anything out there in the NYC area. He has played up against Varsity kids and can hold his own.