Ditto what the above poster said. How do you plan on getting to the Fort? The easiest and my favorite way from any Disney hotel would be to take a bus to MK and the boat to the Fort. That lets you off up in the front boat/beach area. Which is also all the area that you would want to explore first. The barn is past the Trails End on the right and see of the Disney Horses the Seattlement Trading Post is on the left and kind of across from Trails End. The wagon and carriage rides start later afternoon and goto the fireworks. There is a wagon that does the Wishes too. They go out to the far corner of the lake thru loop 300 and park next to a speaker. Then they finish the ride.
Also that time of year, ALOT of people will have their Christmas Displays out as well as FW having the Disney Trees and decorations. But you must go see all the displays each camper puts out. They had to create rules to limit areas ans such because they were getting too crazy and some people bring their own generators to run all the displays they put up. Its pretty awesome. Christmas time and Halloween are PRIME FW times.
The monthly schedules are posted the first of the month (sometimes a day or so before) on the Camping at Disney thread on the main DIS page. Its where all us FW folks hang, and alot of great pictures and trip reports get posted! Also they are always happy to help pick loops, get ideas and so forth. You can also rent RVs that are delivered and set up for you to stay in. You just show up and leave they rental company does all the rest. So you do not always have to stay in cabins.