I'd stalk North/NW of the 'beds" you have marked.

I'd find lone trees in marshy/boggy areas. Put on hip waders and slog thru to a few of these trees. Most likely, that tree is on whatever high spot in that swamp - a likely bedding spot for a lone wary buck. May be able to stalk one midday if you are quiet and the wind is right.

Also: I'd cover the 'Need to Scout' area.