Wow, appreciate the offer, robinb!
Dec 22 pick up around 9am, FLL
Dec 23 drop off early evening. The current rate of $96 is with Avis, dropping off on International Drive (location code e2f, but anywhere around US on International Drive would be fine). We picked a locale that had the car rental desk in a hotel so we could drop off the keys at the hotel counter if they were closed by the time we arrived. We're driving to Orlando after we finish visiting the Kennedy Space Center at 6pm.
If it is cheaper for us to keep the rental over a Saturday, that would be fine as we are flying out on Sunday evening, Dec 27, and can just park it at the hotel for free until we leave. Thx for any suggestions!
cheers,