Think of what you would use for spinning tackle, and then try to find flies that look like and have a similar action to conventional lures. My best luck with specks and pups has been the standard lead head jig with a grub tail. Clouser minnows are the best imitation of the classic jig. Good colors for me are red/white and chartreuse/white. It is my go-to fly for the Bay. I rarely fish anything else, except in special situations such as poppers for LM bass or huge bunker flies for stripers. You'll probably have more success if you search for the fish using spinning gear. You'll cover more water faster and the lures often have scent. Once you've found fish, use the fly rod. Good Luck.
Thomas Jenkins, duck hunting and fly fishing around Mathews County, VA.
Perseverance- 26' Cape Horn
Unnamed- 18' Parker
TailyPo- 16' Carolina Skiff