There are still seats available - go to http://www.riversharks.com, select "Enter Your Group Code" and put in the code "NBW" when you buy your tickets ($11). First pitch is at 7:05PM. Don't forget to bring your glove to catch fly balls!
Note: If you are bicycling over the Ben Franklin Bridge remember that the North Walkway is open and the South Walkway is closed (use the adjacent tunnel if you wind up on the wrong side). The bridge closes at 9PM but the Police may not let you on after 8:50 or so. If you intend to stay for the whole game plan on returning via the PATCO (5th and Market) which always allows bicycles.
View North Walkway Alternate Routes to Downtown Camden in a larger map