For my tastes, Roaring Gap is well beyond the pale with elevation changes so not such a great site from a walking perspective...which is very important. When I think of the best holes they aren't the wild elevation change holes such as at 7, 11 & 12. 6, 10 (pretty hilly though), 15 & 17 are my favs. Its the greens which make Roaring Gap very good, despite the ott elevation changes. Bottom line, less can be more.
Ciao