Hi, Richard!
I had a similar situation come up when my family extended a visit to Orlando at the last minute. We moved off property and decided to include extra park days. The easiest drop off/pick up area is at the Transportation and Ticket Center near the Magic Kingdom parking lots. Your ride can drop you off at the taxi stand. After that, you can hop onto the Walt Disney World Monorail System to Epcot or Magic Kingdom Park.
I have also had luck when a friend drove up to the parking booths for Disney's Hollywood Studios and Animal Kingdom Theme Park. The toll booth attendant directed us to the taxi drop off area. My friend did not need to pay since he was only driving through the lots.
Another option to get to the parks is have your family member drop you off at nearby hotels. You can go to Disney's Contemporary Resort and walk to Magic Kingdom Park from there. Do a drop off at Disney's Beach Club Resort and you can walk to Epcot from there. For Hollywood Studios, do a drop off at Disney's BoardWalk Inn and walk or take a boat. For Animal Kingdom, you can get dropped off at Disney's Animal Kingdom Lodge and catch a bus to the park. You can also get dropped off near the bus transportation at
Disney Springs and take a bus to any of those resorts.
Whatever way you get into the parks, I know you'll have a lot of fun. You're less than two months away from your visit! Let me know if
I can answer any extra questions that pop up before your arrival!
-Jen