Southie Rules

Jarod's encounter with a Yuppie Mom at the park sparks a plan to get Abby on the path to Ivy League admission. He volunteers Leah to host a make-or-break meeting with an upscale mommy group; Leah recruits Jenn for backup. Walter's strange behavior leads Matt, Jon and Devin to try to boost his spirits with a spur-of-the-moment fishing trip.