"The mountains are calling and I must go."--John Muir   Outdoor-minded folks who like to hike, kayak and canoe, cave and ski cross-country - that's the Green Mountain Club, Bennington section. In April and May we have trail maintenance trips to spruce up sections of the Long Trail, including from Harmon Hill, south of VT Route 9 in Woodford, north to the top of Glastenbury Mountain. We also take care of the Nauheim shelter (Maple Hill, near Route 9) and the Goddard Shelter (Glastenbury Mountai …