I'm checking all my sources for you. So Far I have found an interactive map it is at this link just click below,at
http://www.tokyodisneyresort.co.jp/tds/en/e_park/pg_top.html
OKAY!! I found a really detailed DisneySea Trip Report! I think it will give you just the kind of info you will need. And it sounds like studying the map will be a great help.
Link here
http://www.theatrefest.com/Disney/tr.asp?ID=15&page=2
this is what Disney says;
Tokyo DisneySea, set majestically against the backdrop of Tokyo Bay, is a wonderful blend of old-world charm and futuristic adventure, history and fantasy. Attractions at Tokyo DisneySea are born from popular legends of the sea and the sense of exploration and discovery the ocean inspires.
Experience vastly different settings of time and place, each with its own distinct flavor, as you travel through seven unique themed Ports of Call at Tokyo DisneySea Park.
Here is a link about the park and what is in each land.
http://gojapan.about.com/library/weekly/aa091601.htm
To tackle the problem of over-long queues, Disney has introduced a FastPass system, whereby you log-in at each attraction and get a ticket with a specified time.
Use the Fastpass system this will cut down your wait times for rides. You put your ticket into a slot on the Fastpass machine it will give you back your ticket And a slip of paper with a 1 hour time frame on it,that is the time you will return to the ride,and enter the Special Fastpass line,which will help you get to the ride quicker.
***The Trip Report and The Interactive Map work so you can see the places described in the trip report!!!!****