Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
                        ***MARINADE***
     1/4  cup           vinegar
   5                    diced jalapenos
   1      cup           bbq sauce -- (your favorite)

Preparation:

Slice deer tenderloins (no fat) about 1/4 inch. Place in zip-lock bag with marinate. Marinate at least overnight. Two, three days won't hurt. Place on smoker (offset heat) at 170 degrees for 3 to 4 hours (can be done on a grill). Turn and move several times to and from your heat source. Brush with the marinate during cooking. When done they will be like a soft jerky. Quite tast