ok guys, i really need ur help on this one.

i have to make this presentation in school about a career that i want to pursue. and of course, i chose minitruckin. so what i need to know is how you as a worker get paid for your work (piecework, salary, other)and what the starting and average pay is hourly and yearly. and if u don't mind letting me show ur trucks on my presentation, post some pix of it. thanx for the help.