Hi after some time out I'm heading up to Snowdonia for a few days in about a week's time. I know my DSLR relatively well (not a beginner anymore), but not the area and would love to optimise what I can snap in 1 or 2 days. Hence why I would love your recommendation of a more advance class/good instructor I might be able to join with relatively short notice for some landscape stuff? Thanks for your help.