This kind of work is not for every one the yards are not close together maybe 20 mins to a hour sometimes you get lucky and get a bunch within 10 mins of each other.
On graigslist look under all gigs.
Or go to safeguard properties .com
And sign up as a vender.
A2z field services.
If you was close to me I would give you more yards than you could handle.
I start guys out at 10 yards a week then give them more as they get faster. I pay $40 a yard
You have to take anywhere from 15 to 30 pics per yard depends on if it is bank owned or a HUD home.
You can look up property preservation and find a lot of company's that hire subs.
(( racing is the only sport that you need two balls ))