Considering a trip here in early September. Few questions. What is the weather like, i.e. temperature, chance of precipitation...to plan clothing. Also, the trip would be for hiking/mountain biking and I detest leaving my vehicle at trailheads. Is there an option for lodging so that we could take advantage of bike-in/bike-out from the house rather that driving to the trailhead? We are cyclists who are in the beginner to intermediate stages of skill. Recommendations for trails would also be appreciated. Also, one of us is gluten-free - any dining options in CB to support this restriction? Thanks in advance, friends!