When launching a trailered powerboat at a slipway, in what order should these tasks be performed?

A. Remove the drain plug after launching so the bilge can drain any trapped water

B. Launch the boat fully into the water first, then fit the drain plug

C. Prepare boat (fit drain plug, load gear, rig safety equipment); back trailer to water edge; attach bow line and stern lines to control boat; reverse into water until boat floats free; drive tow vehicle and trailer clear; moor boat temporarily; prepare to launch

D. The crew should be aboard when the boat is launched to assist steering off the trailer

A. The kill cord is only required when travelling above 15 knots

B. If the driver is thrown from the helm, the cord pulls the kill switch stopping the engine — preventing the vessel continuing at speed unmanned (a "circle of death" where an uncontrolled powerboat circles at full throttle striking the crew in the water)

C. The kill cord prevents fuel surging at high speed

D. Kill cords are advisory only — they are not required by law for leisure powerboats

A. Check fuel and kill cord only — all other checks are annual service items

B. Fuel (level, no leaks, correct mix if 2-stroke); oil (4-stroke: check dipstick); engine mounting bolts tight; kill cord condition and function; propeller (no damage, cotter pin present); safety equipment (lifejackets, flares, VHF, bailer, paddle); kill cord attached before starting

C. Run the engine in the water for 10 minutes before departure — no pre-launch checks needed

D. Only check fuel level — outboard engines are self-maintaining