Is it cheaper to park off-site than at Port Canaveral's terminals?
Per day, yes: the port publishes $20.00 per day plus tax with both travel days counted, while Go Port advertises from $7.95 per day and Park N Cruise $12.95 booked ahead or $15.95 same day. Whether the difference is worth it depends on sailing length. On a three-night weekend the port is about $80 before tax and the saving is a few tens of dollars; on a seven-night cruise the port is about $160 against Go Port's published $63.60 package.