http://www.portcanaveral.org/funport/cruise.htm
Link above is for the port and it has maps. For the port Cruise Terminal 8 drive east along the bealine expressway ( toll) past MCO Orlando and keep going, on this road, do not turn off for Kennedy space centre keep goinbg you will go over some large bridges and then you wil lsee the cruise ships, you cannot miss them if they are in!, then you will turn off right under the raod and to the terminals.
Disney, there are two exits at orlando MCO north and south.
North, go to the Bealine expressway, it wil lsay orlando and attractions follow that off right and under in a circle, on to bealine and you will go through two tolls, then straight ot this road ends on the freeway I4, then south on this you wil lhave downtown disney first on your right, then Epcot, i use this as my entrance, or stay on and go to 192 highway, and right on this and then you will get to world drive maingate to WDW.
South you can exit MCO to the south, you get to the 417 turn onto this (right) through tolls, off junc 6 for 528 and Epcot or 3 for Osceola parkway to world drive