Hi Tony,
As a production sound mixer, I can tell you unless you can get the mic (any mic) within 5 feet of the subject, you’ll never get good sound…no matter what. Two feet is generally considered the ideal working distance.
Your environment will also make or break the quality of your recording.
If you’re one-man-banding you really only have three choices: mount a shotgun (or condenser) mic on the camera, wireless lavs or both.
Dave J