Foreclosures? Have I found the right records?

[Chandra Mcculloch]

I believe I have found the right records, but I'm not sure. I found these records of NOTICE OF FORECLOSURE SALE and Notice of Substitute Trustee Sale. Once these properties have been scheduled to be auctioned like this is it too late try and contact the homeowner?  Most of these filed yesterday the auction isn't until September. Should I go after these leads?

[Poem Turner]

Not to repeat @Jay Hinrichs, but he's absolutely right, they are going to be inundated. 

Depending on your goal for the house I'd focus your efforts on the ones that would work for you. You probably have the best chance if you're purchasing directly (not wholesaling), so get everything lined up and get out there.

Good luck!