I'll be camping 2 1/2 days with 2 kids (8 & 11). Since we'll arrive mid afternoon on a Friday, I doubt we'll be able to do much by the time we set up camp. Prob just explore the campground & maybe hike to Tokopah Falls if it isn't too long of a hike. For Saturday & Sunday, I'd like to make use of the free shuttle to visit Crescent Meadow, Moro Rock, Giant Forest, Sherman Tree & Congress Trail. I believe the last three places are within walking distance of one another. This is our first visit, so any advice on itinerary is appreciated. Also, we're a bit nervous about hiking near bears. Should we be concerned??