Rub chicken breasts with oil and place in the bottom of your slow cooker. Add all of the remaining ingredients except for the hot sauce. Cook on high for 2-4 hours or on low for 6-7 hours or until chicken is tender enough to shred.
Remove chicken to a cutting board, and let rest 5 minutes before shredding (there will be liquid remaining). 1. Return shredded chicken and let cook on low for an additional 20 minutes to absorb some of the liquid/juices. 1. Drain all excess liquid and add hot sauce to taste if desired.