The HOA is on her because it smokes? That seems like abuse of power. I wouldn't own a house in a subdivision with an HOA, they have entirely too much power and most don't do much of anything except raise dues, hassle homeowners and waste collected money on stupid shit. Besides I would have already thrown out! I get letters from the city couple times a year because of my trailer parked on the grass.
I put up a privacy fence so they can't see the trailers and cars in MY BACKYARD! Screw you people, I keep my grass cut, the house presentable and mind my own business.