Just to update the Atlantic City challenged:
Million Dollar Pier closed and then was reborn as The Shops at Ocean One, a fairly low-rent mall that was skinned to look like a ship. It was purchased by Caesars and closed down. It no longer looks like a ship. It's now The Pier at Caesars, avery very upscale mall that has designer shops and gourmet restaurants. It is directly across the boardwalk from Caesars. There's a skybridge over the boardwalk connecting Caesar's casino floor to The Pier.
Rainforest Cafe is about 2 blocks downbeach, in the ground floor of Trump Plaza. Trump Taj Mahal is about a mile or so upbeach.
The Playboy closed and became the Atlantis. The Atlantis closed and was eventually rebranded as Trump World's Fair, a non-casino hotel. It was torn down several years ago.
"The Convention Center" is located about 5 blocks from the boardwalk, next to the Sheraton Hotel. The renamed "Boardwalk Hall" (formerly "Convention Hall") is still there on the boardwalk, and is reborn as a concert venue, actually the highest grossing concert venue of its size in the country.
And just so you know, not that anyone asked, the Sands Casino closed in November 2006. It will be demolished and replaced with a multi-billion dollar casino that fronts the boardwalk. The company that bought the Sands also has possession of the land between the Sands and the boardwalk, which is now a parking lot and some seedy shops on the boardwalk.