I've made the drive, and even if I can't give very specific directions, be assured that if I got there OK, you can!!
I got on Route 417 (can't remember if it's South or West) and took that all the way to the Disney exits. Once you're on Disney property, follow the signage - they're really good about that. I looked for Wide World of Sports since it's very close to Pop. Sorry it's not more detailed than that - but seriously, I usually get lost unless I have turn-by-turn descriptions, and this was not hard at all.