I haven't got a track file but the following should help as it is fairly clear then looking at the OS map-
Minehead, Watchet, Williton, Bicknoller, Macmillan Way West, Crowcombe Park Gate, Wills Neck, Merridge, Enmore, Goathurst, Samaritans Way West, Bridgwater, Slape Cross, Bawdrip, Cossington, Gold Corner, Westham, Blackford, West Stoughton, Cheddar, Top of Cheddar Gorge, Beacon Batch, Sandford, West of Congresbury, Yatton, Kenn, West of Tickenham, Clapton in Gordano, Easton in Gordano, bridge over the River Avon, Henbury, Compton Greenfield, Easter Compton, over the M4, Aust, Severn Road Bridge, Chepstow.