I have wondered why the area across from FtW hasn't been used. Perhaps make it a futuristic themed RV resort with hi tech stuff everywhere. All the sites are pull thru. Maybe the campground could be built close enough to have a monorail station mid way between Epcot and TTC.
I can see it now. You have your reservations made and Disney mails you an express check in package which includes a transponder (like EZ-Pass) that you hang from the rear view mirror. When you arrive you go through a toll gate that scans you in and out so there is no need to stop at security each time. The device also talks to you and guides you to your site. I can hear Mickey now. "Hi campers! Welcome to Mickey's Modern Marvels RV Resort. We have your campsite all set for you. As you pass through the gates, bear left onto Mission Space Way. GREAT! Now just a few feet past the space shuttle simulator, make a right onto Pluto Boulevard. Your campsite will be the third on the left and will magically light up as you get near. Keep you arms and legs inside the RV until we come to a full stop. Have a magical day campers. So long"
Since the CG would be WiFi of course, you could use your computer to log in to a daily events calendar, order food delivered to your site, shop for souvenirs online, etc. Your computer would also be tied into the theme park gates for you to find guest volume instantly and choose a park with shorter lines. Your must see attractions with long lines would offer you the option of an instant fastpass that could be printed out from your computer. This way you can relax a bit longer your campsite and wait for your fastpass time.