Trevor's missions

Cletus
Mission: Target Practice
Requirement: Successfully complete the "Nervous Ron" mission.
Location: Marina Drive, Sandy Shores
Mission: Fair Game
Requirement: Successfully complete the "Target Practice" mission.
Location: Bayview Lodge, Paleto Forest
Mary-Ann
Mission: Exercising Demons
Requirement: Successfully complete the "Reuniting The Family" mission.
Location: Mt. Haan Dr., Vinewood
Minute Men
Mission: The Civil Border Patrol
Requirement: Successfully complete the "Mr. Phillips" mission.
Location: Joshua Rd., Sandy Shores
Mission: An American Welcome
Requirement: Successfully complete "The Civil Border Patrol" mission.
Location: N. Calafia Way, Sandy Shores
Mission: Minute Man Blues
Requirement: Successfully complete the "An American Welcome" mission.
Location: Paleto Blvd., Paleto Bay
Barry
Mission: Grass Roots
Requirement: Successfully complete the "Three's Company" mission.
Location: San Andreas Ave., Los Santos
Maude
Mission: Special Bonds
Requirement: Successfully complete the "Mr. Phillips" mission.
Location: E. Joshua Rd., Sandy Shores
Nigel
Mission: Nigel And Mrs. Thornhill
Requirement: Successfully complete the "Friends Reunited" mission.
Location: Mad Wayne Thunder Dr., Vinewood Hills
Mission: Vinewood Souvenirs
Requirement: Successfully complete all previous Thornhill missions.
Location: Red Desert Ave., Los Santos
Mission: Vinewood Souvenirs – The Last Act
Requirement: Successfully complete the "Al Di Napoli" mission.
Location: Power St., Los Santos
Josh
Mission: Extra Commission
Requirement: Successfully complete the "Hang Ten" mission.
Location: W. Eclipse Blvd., Los Santos
Mission: Closing The Deal
Requirement: Successfully complete the "Extra Commission" mission.
Location: Little Bighorn Ave., Los Santos
Mission: Surreal Estate
Requirement: Successfully complete the "Closing The Deal" mission.
Location: Little Bighorn Ave., Los Santos
Mission: Breach In Contract
Requirement: Successfully complete the "Surreal Estate" mission.
Location: West Eclipse Ave., Los Santos