Also pick up enough fuel line to run the car from the gas can if needed. If you start clogging fuel filters (take a couple of the plastic see-through types) then switch to the gas can...otherwise you're eventually going to get rust in the carb passages, then you're fooked.
Also take: ballast resistor, cap, rotor, coil, extra oil, extra coolant, a big water jug, wiring kit, bag of tools.
Also: Nice car!