re: No brow tine 6pt.

Your 300 acres only hunted by you can be a sanctuary for the surrounding area. Pay strict attention to the wind and hunt the property from the outside in.
The mature bucks will show, sooner or later. Probably during the rut. If I have a good idea where a mature buck is living, I try to kill him right before the rut kicks off. Daytime activity will increase then, but he’ll still be using his home range.