http://maps.google.com/maps?f=q&hl=en&g ... 18&iwloc=A
Ok - so last year.
Field A was up against Wilmet Rd. Kicking toward NE.
Field B was at the Jungle Gym in the center. The 1st base line was along the asphalt. Kicking toward NW
Field C was the northern patch of the field - right where those trees jet out. Home plate was near that one tree. Kicking North. Right field dropped off into the hill of the school.
Since there's only 8 teams right now, we can rule out the need for Field C.