Light grill for INDIRECT grilling. Front/back burners. Trim silverskin tendon from each tenderloin. Lightly sprinkle each with a half tsp of seasoning.
Starting at one end, spiral wrap the bacon around each tenderloin, securing each piece with a toothpick. Lightly sprinkle each with remaining 1/2 tsp seasoning.
Place on center of grill off of direct heat, reduce heat to medium. Turn each tenderloin a quarter turn every 15 minutes. Grill for one hour or until bacon is crispy and done. Move to direct heat the last 15 minutes if necessary. Remove toothpicks before slicing.
Slice into 1/4" medallions and serve with baked beans and grilled potatoes.