Shuttle from MCO to Port Canaveral Cruise Port

My young daughter and niece will be needing a shuttle from airport to cruise port. I have seen lots of options and lots of compliants/recommendations. I have noticed that there is a portcanveralcruiseshuttle dot com and portcanaveralcruiseshuttles dot com. One has S at end. I am confused as to which one of these is the one people like and which one is not. Please let me know your thoughts on these. :confused:

Cocoa Beach Shuttle is the most often suggested provider between MCO and PC.

Another vote for cocoa beach shuttle. We have used them a few times with no problems. Last time we used them if you mentioned cruise critic you received a 10% discount, not sure if that is still true, but worth it to ask.