Here's the plan:

Take the A train to Far Rockaway.
Get off at Broad Channel.
Take the shuttle train to Beach 90St.
Walk to the boardwalk..."The 3rd Annual Rockstock & Barrels is kicking off Saturday, June 13th at Beach 90st boardwalk in East Rockaway Beach (Rain Date Sunday June 14th). Come enjoy the sun, live music, giveaways, Eastern Surfer Association Comp, and Rockaway's ocean side skate park. The after party is @ The Tap and Grill, 98st and Rockaway Beach Blvd, $1 hot dogs/ $2 burgers/ and $3 bottle bud/bud lights from 6 till 7 pm- No Cover!"

Come. My boyfriend's brother knows how to throw a party. See you there.