417 to I4..I4 takes you to your front door per se!
I did it last year(rental)...and again for our next trip.
Take your time...it's not all that hard to pull off!
God Bless...'n' have fun!
Using north airport exit, left at first light, curve to left, at next light take a left and quickly another left, you are on 528, Beach Line (Bee Line) going west, pay one 75 cent toll, no exact change anxieties, then get on I-4 west (southwest).
Returning from Disney, (fill up on site first or the night before), take I-4 east, get on 528, then get off 528 at its exit 9 Tradeport. Left at bottom of ramp, cross under, nice cheap gas station right there to top off. Get into middle lane away from 528 to required right turn. Just over one more mile and a right turn back to airport north entrance.