Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
          ---           ------------------------KABOB-------------
   1 1/2   lb           Bass / lean fish, cubed
  16                    Mushroom caps
   2                    Green peppers, cut in chunks
                        ----------------------------------MARINADE --  
     1/4   c            Vinegar
   1       t            Salt
     1/4   ts           Pepper
                        ----------------------
  16                    Chunks pineapple
   3                    Onions, cut in chunks
   3                    Firm tomatoes, cut in wedges
                        ----------------------------------
     1/2   c            Oil
   1                    Pinch Cayenne
     1/4   ts           Powdered mustard

Preparation:

Combine ingredients to make marinade and shake well. Marinate fish for at least 1 hour. Thread onto skewers alternating fish with fruit and vegetables. Brush kebabs with remaining marinade. Place skewers on grill 4 inches above coals. Cook only until edges of fish begin to curl.