Nope, start gathering a list of names here on CanReef of those interested. Have them send you their contact info. Email BRS and tell them that you are part of CanReef and are getting X munber of people involved in a group buy. Eventually you give them the list of people, they set up a group buy based on the email addresses. Each person can then log in with their email, order their stuff at the group buy price and have it shipped to their address. Badaboom, Bob's yer uncle.
Read here for info on how to set it up.