I am taking my family to Grande Vista in June. I am wondering if anyone can offer suggestions about the easiest transportation between Grande Vista and Disney World. Are there any "tricks of the trade" for the most convenience, the lowest price, and the least amount of difficulty? Is there any place we could park a vehicle and ride a shuttle??? Any advice would be greatly appreciated. This is our first trip to the area and I will have 3 of my children, their spouses, and 6 grandchildren (ages 14-2 ½) with me. Thank you for your help.