Tony
I think strategy is mostly to piss our part of It off enough to keep focus on us while for Bill, Richie, Eddie, and their group to kill It, and not get killed ourselves in the process.
I'll talk to Bill, find out where we'll be in town. Once I know the area I can figure out who can be where. Probably keep AJ and the other Buck on the perimeter, keeping civilians away. My Bucky and Clint can do long-range, take position somewhere high and out of the fray to divert It's attention if we need to. You, me, Maryanne and Dean on the ground.