If you aren't leaving New Jersey, then try out some nearby sites. You could try this short list of notable NJ landscapes which includes Pier A, Grounds for Sculpture, Van Vorst Park and the Appalachian Trail. Or you could try out our new Rutgers/NJASLA NJ LA Sites Database to explore some landscape sites - it includes NJASLA design award winners like the Smithville Floating Walkway and the Turtleback Zoo.
You could head into Philly and explore Fairmount Park and the Patrick Dougherty sculptures at Morris Arboretum or you could take a train to New York and see his masterpiece at Prospect Park.
If you are heading to Florida for some fun and sun, you might want to stop in at the classic New Urban comimunity of Seaside or Disney's newer Celebration. Or maybe you should look for McHarg's hidden touch on Sanibel Island.
Then again, you could just pick up a book.