Ron Paul in Maine, while Newt Gingrich, Rick Santorum and Mitt Romney campaign through Florida

DELRAY BEACH, Fla. -- After another night of heated debate, the Republican presidential candidates continue on their campaign trails.

Newt Gingrich will be in Palm Beach County Friday.

The Republican Jewish Coalition will host Gingrich at 3:30 at the South County Civic Center in Delray Beach.

Then he's headed to Palm Beach for a fundraiser at 6:00.

Gingrich and the rest of the candidates have just four days until Florida's primary.

Rick Santorum and Mitt Romney will also be campaigning throughout Florida Friday.

Ron Paul says he's moving on to Maine to campaign there.