oh that is cute picture - your Binky is a cute cat!
back to your question -okay without transportation - how about going for the VWL instead. - then you can easily walk over to FW and do those things for one day - the next day you walk (if you like to walk) - all over both areas - to the things on the activities list. and just relax!
if you still want to stay at OKW or BCV - then you need to take a bus to the MK - then a boat to FW - be sure to come back before MK closes or it is a pain to get back. the fw buses are hard to understand. some come to the settlement(where you will be) - others come to the depost (the front where everyone check in).
while you are at the MK you might consider riding the monrail. Even the one to the Epcot.
you can also visit the MK hotels or the Epcot hotels - these are the easiest one to get too. their gift shop, restuarants, see what each place has to offer.
you can participate in the tours at the different resorts - WL and AKL both have one.
the Bc/yc have a garden tour that is definitely worth doing.
is this enough?