Wait! What? That's Right! Here it is! It hovers, it flies, it boats, it has seating for four in a waterproof 360 degree viewing capsule, and it goes much faster than the Bumbly Hovercar.
Hover mode: Throttle up and steer with roll.
Flying mode: AG1 active and VTOL up. (midway up for level) steer with pitch, roll and yaw.
Afterburner mode: AG2 and Trim up.
Boating mode: Get wet.
Advice:
Hit AG1 and 2 before starting and use VTOL and trim with ease.
Hit brake after taking flight or getting wet to turn off the car engines.
Afterburner can be used at anytime, use responsibly.
Use the smoke to determine direction of travel.
When flight mode is active you will recieve forward momentum, so if you want to stop somewhere, (VTOL below center and brake).
Have fun.
Sure to check out my profile for other fun and interesting builds.