Thanks for the welcome guys!
I do have a preference for recreational vehicles
And just a general enjoyment for the tinkering side of things. And I say off-road, because a) I'm bit of an mt biking, general outdoorsy fan, and b) it's more challenging to design an off-roader (at least in my mind).
I have been working on a project with a mate of mine over the past couple of years. We couldn't afford to tinker with a car, so we ended up designing and building an off-road electric skateboard instead that combines elements of buggies, mt bikes and of course, boards in general.