How good are the Bear Whitetale II compound bows? My brotherinlaw gave me one It sais it was made in 1986 It looks to be in good shape no cracks on the limbs or anything like that. And I need to know how to unstring it for storege.If it needs to be unstrung I did take 4-H bow class but that was with recurves and dont know much of anything about compounds. All comments welcome