Tell me if you think this is weird? any other approach?

Alrighty, I always see this guy who happens to be pretty attractive (that is because apparently I have a thing for blue collar workers). He's not creepy, he smiles and continues to work blah blah. I never say anything to him because its a weird setting, and I am usually with friends who would make an awkward situation. I accidentally eye d when he was driving by me one day, and i dont think he minded. so he knows what me and my truck look like. Would it be weird for me to put my card, and a note asking if he wants to get lunch sometime, and leave it in his windsheild wiper? Thanks for reading that whole thing!, I just need someone to second this motion and give some support