Far and Away Adventures is offering 50 percent off for all children under age 18 traveling with one or more adults on their adventurous two-day/two-night luxury Yellowstone Lake Basecamp Adventure.  The adult rate is $840 and children pay $420 for bookings made up until April 15.  Summer trips depart on July 11, 13, 19, 21, 27, 29; August 6, 12, 14, 20, 22, 28 and 30. Enjoy Yellowstone’s “premier luxury wilderness clamping experience” as well as a way to escape the usual crowds at this popular national park.    The trip includes kayaking, guided backcountry hikes, wildlife observation and fly-fishing.  Each trip has a maximum of 10 guests.