What follows below is sort of a WIP, but basically I've listed each objective in every level, what it is, and where roughly on the map it is. The reason this is useful - quite a lot of time can be saved by instantly being where you need for the next objective OR giving you a few precious seconds to head in the direction needed for the next objective. With these harsh timers, every second helps. For instance on level 5, for the dreaded DEATH PLANE, it makes sense to do the NE Drone circle last, so you are in position to pick up the plane. I've also labelled which Thunderbird you need for an objective; and as you may know, Drone objectives can be beaten with either ship. I've tried to have the minimum amount of ship changes, but if you need to, lean on TB1 if your TB2 health/fuel is bad. FAB!

N, S, E, W = North, South, East, West; combinations like NE, North East. C = Centre of the map; combinations like CW, Centre West.

Level 1: TRAINING: TB1 - 2 Pads, N/NW TB2 - 3 Barrels, NW -> SE TB1 - Asteroids, NE

Level 2: TICK-TOCK: TB1 - 1 Pad, W TB2 - 3 Cows, W/SW -> S TB2 - 2 Drones, 1 per circle, S & W/NW TB2 - 2 Barriers, NE -> N & NW

Level 3: MAYDAY!: TB2 - 5 Barrels, N -> N/NE TB1 - 2 Pads, E & W TB1 - 2 Drones, 1 circle, SW TB2 - 2 Plane, SW -> NE TB1 - Asteroids, SE

Level 4: MEGA STORM!: TB1 - 2 Pads, S & SE TB2 - 5 Barrels, S -> N/NW TB2 - 4 Barrels, N/NE -> S TB1 - 4 Drones, 2 per circle, S & SE TB1 - 3 Rafts, 1 per circle, E, S & SW TB2 - STAY, same 3 rafts, -> E

Level 5: END OF THE LINE: TB2 - 2 Pipes, N -> W TB2 - 6 Drones, 2 per circle, SW, SE & NE TB2 - STAY, 2 Planes, NE & SW -> SE (DEATH plane) TB2 - Asteroids, S/SE TB2 - 4 Drones, 1 circle, C (TB1 if health bad) TB2 - 4 Barrels, SW -> NW TB2 - Asteroids, SE

Level 6: COSMIC CAPERS: TB1 - 1 Pad, CW TB2 - STAY, 5 Barrels, CW -> NW TB1 - Asteroids, SW TB2 - 4 Barrels, NE -> CW TB1 - 8 Drones, 4 per circle, N first, then CW TB1 - Asteroids, SW TB1 - 4 Drones, 2 per circle, C & NC TB2 - 2 Barrels, CN & CW -> SE

Level 7: DAM OF DISASTER: TB1 - 3 Pads, C, N & NE TB2 - 5 Cows, 2 fields CW -> NW TB2 - Asteroids, SW TB2 - STAY, 4 Barrels & 1 Block, SW -> NW TB2 - Asteroids, NE TB2 - STAY, 4 Drones, 1 circle, NE TB2 - STAY, 6 Barrels, -> N/NW TB2 - 8 Drones, 4 per circle, CW first, then NE TB2 - STAY, Asteroids, NE

Level 8: TEMPLE OF DOOM: TB1 - Just fly NW TB2 - Barrels, SE ->, make final one NW TB2 - 4 Statues, N -> S/SE, use trough TB2 - 4 Drones, 2 per circle, SW & W (TB1 if health bad) TB2 - 2 Boxes without skulls, C -> SE TB2 - STAY, Asteroids, SE TB2 - 10 Boxes, N/NW, you can do it TB2 - Asteroids, SE TB1 - Asteroids, NW TB1 - 1 Pad, NE