Actually the closest beach to PC is Jetty Park. You sail past it coming in and going out. There is a little snack bar there but it may not be open off season. You are close to a couple of restaurants there, including Fishlips. I would probably head to Cocoa Beach Pier (used to be Canaveral Pier) there is a restaurant/bar, snack bar and beach shop. The surfer like the pier if the waves are up.
All I ask is a tall ship and a star to steer her by; John Masefield
Carnival: Glory 2004, Destiny 2008, Splendor 2009, Freedom 2011, Valor 2012, Dream 2013
Celebrity: Summit 2011
Princess: Ruby 2010, 2014, Caribbean 2013, Coral 2014, Regal 2014, 2016
Sail Windjammer: Mandalay 2017
Star Clippers: Royal Clipper 2015