Visiting Hours is a main story mission in Red Dead Redemption 2 given by Sadie Adler, as part of Chapter 6.
It's the 70° mission in chronological order of the RDR2 story mode, played with protagonist Arthur Morgan.
Visiting Hours - Mission Details:
Arthur and Sadie row to Sisika Island to break John out of prison.
Mission Objectives
Gold Medal Objectives (100%)
The following are the Mission Objectives required to obtain the Gold Medal in the mission "Visiting Hours":
- Get headshots on both Prison GUards when sniping from the tower
- Escape to the boat within 2 minutes 45 seconds
- Complete within 9 minutes
- Complete with at least 80% accuracy
- Complete the mission without taking any health items
Note: You must complete all Gold Medal requirements in one single playthrough of the mission.
Visiting Hours: Mission Info
- Mission Number 70
- Story Chapter Chapter 6
- Mission Type Mandatory Mission
- Mission Giver
Sadie Adler - Protagonist (Playable)
Arthur Morgan - Location Sisika Penitentiary (Lemoyne)
- Unlocked Items
Repeating Shotgun - Featuring
Rowboat Repeating Shotgun 
Abigail Roberts (Marston) 
John Marston