GetFacingLedge()

public Vector3 GetFacingLedge(Vector3 playerPos)
    {
        float distFromLeft = Vector3.Distance(leftLedge.position, playerPos);
        float distFromRight = Vector3.Distance(rightLedge.position, playerPos);

        if (distFromLeft > distFromRight)
        { 
            return rightLedge.position;
        }
        else
        {
            return leftLedge.position;
        } // checking for one can guaruantee the other's validity
        /* maybe a UI popup on a valid spot
         * could appear on fufilling climb 
         * conditions. *stretch goal*
         */
    }