I think maybe son “Dylan” (a fleeting appearance from Julian Grady) might have had the right idea when he decides to opt out of his dad’s camping trip with his best friend and his daughter. Seems that “Matt” (Danny McCarthy) is having father-son issues amidst a divorce after he strayed with someone quite a bit younger. His travelling companions are lifelong buddy (James Le Gros) and teenage “Sammy” (Lily Collias) who have a more typical relationship. She has known “Matt” for years and for a while their trip, trekking through the beautiful Catskill mountains, seems to pass off amiably enough.…