Hey guys I'm visiting a friend in Newport Beach on February 24 for a week. Were planning on doing some mountain biking. Were both renting for the day but we have mountain bike experience. Iv been looking at the San Juan Lollipop trail. Looks like an absolute blast. I just don't like the idea of no cell coverage seeing as how I have never biked in California and don't know the area. What trails do you guys recommend? Any info helps Thanks!