JonMcIntosh

It's a small world after alllllll, it's a small world after alllllll, it'ssssss a smallll world after all, it's a..........damn I forget the rest

Small world....

We picked our cart up in back of a Shoneys but that was last June(2017).   This was the address.
12204 S Apopka Vineland Rd, Orlando, FL 32836
cheers,
Ed

jon, you have my sympathy with him so close. :)
Many used to pick-up over near Winn Dixie.

I can't answer your question, but I noticed you are from Nashville.  I'm in Franklin.
  

We rented from Kenny back in June . We rented 2 carts and it was cheaper than 1 cart from the mouse. We were there for 10 days or so.   It did take some time and effort but for a long rental, yep go for it.  
Cheers,
Ed

Yes and all we did was ask when we made the ressies. We were in 119, DD and family were in cabin 120.

Preferred sites can handle a pop up no problem. 
As far as linking they are referring to having Disney create what is known as a Travel With number that shows multiple reservations are traveling together. In the past though I have had an issue where they could not create a TW for Campsites and Cabins as they are different categories of accomodation. What I have done for in cases where clients have wanted to be near each other like this is asked for a note to be made on the reservation and 5-10 business days before my clients arrive I have faxed in a request explaining things and what they were hoping for. 
[email protected]

A lot depends on what time of the year you have your reservation.  Also you need to have a preferred site reservation linked to the cabin reservation since that is what 100 is. 

Yup, they decided that they didn't want some of us to continue to be members of their site almost 6 years ago, so FortFiends.net was born and allows us to be our helpful, snarky selves, with the BEST information about Fort Wilderness :)

Several Fiends on this board have stayed in those cabins, so the other site is wrong. However, getting them is super rare, so I think renting an RV or requesting the 2100 and 2200 loops are your best options.

Those two cabins are the only ones near campers.
Something else you might want to consider and will have a much better chance of getting close to each other is to rent a camper and a regular campsite. There are several companies that will deliver a camper to the campsite, set it up, and provide you with everything you need, outside chairs, linens, cookware, games, rug, propane, etc,....
then break it down and take it away at the end of your stay. 
Just Google Fort Wilderness Camper Rental for several companies.

They are no longer VIP exclusive.  I know two children and their families who stayed in them as well. All I had to do was ask.