Using a pencil to draw squiggles in all the divots, I refined what areas needed to be filled. by resanding the whole side (this is from after I dropped the boat)doing some remarking and shining a light along the hull AND looking for areas that still had a sheen from glue or from the original thickness planner run, it was possible to see where else I needed to fill. Tomorrow I'll sand this side once more with the sanding board and then if all looks good I'll lay down the outside glass on this one side. If it's not ready, I'll hit if with more home-cooked filler. It's way easier with the boat in this on its side position to do these steps!