PLEASE NOTE: ALL CAMPS OR GROUPS MUST HAVE A VALID BUSINESS PERMIT AT TIME OF BOOKING TO RECEIVE SPECIAL RATES. YOU CAN MAIL IT TO US AT (3RD AVENUE SPORTSCENTER 800 3RD AVENUE BROOKLYN N.Y. 11232) OR FAX IT TO US AT 1-718-965-1852.PLEASE MAKE SURE YOU HAVE A COVER LETTER TO BE ABLE TO CONTACT YOU AS SOON AS WE RECEIVE IT.