Task force needs a support fleet. Carriers may be able to cross pretty good distances, but those cruisers and destroyers need to be refueled or they are going to be sitting someplace. Same goes for expendables such as bombs and ammunition both on defensive guns and on planes.
Support fleet should be at least 4 - 8 oilers, and about the same in cargo or liberty ships.
Preferably with just 1 or 2 destroyers for escort. And about half the speed of a carrier group.
The destroyers should be older models with no 5" guns, possible some 3" max.
And along with that we need options to
A run at same speed as support fleet
B run at max speed for a limited time.
C Stop (to refuel, rearm)