This weekend my friend is having his bachelor party at a cabin near a lake and he asked me (at the last second) to smoke some ribs for everyone. I think i'm gonna need to make 4-5 racks to feed everyone, but I only have room/grates enough to do 3 full racks at a time. If i need to cut the racks in half before I put them in, will they cook faster? What else might this effect? Any input would help, otherwise I'm afraid I'm gonna have to babysit them all afternoon.