I was trying to do raul's companion quest and I needed to talk sterling but he wasn't at camp forlone hope or mccarren so now I can't finish raul's quest. please fix this thank you.

Did you tell them to wait at the spot to kill that raider guy?

They should be at that camp.

After Three Card Bounty, 1st Recon travel to Camp Forlorn Hope.

Hope I helped.