I can do 4 comfortably as well. Seth can also, Jacky Wiggins can take a good sized group too. What time of year and what were you wanting to accomplish would help as well. For example if you were wanting to Livescope timber I would suggest taking 2 boats and splitting up unless your cool with taking turns. It's hard enough keeping 2 jigs untangled much less 4! That's a recipe for a mess for sure IMO!