i bought my bike from a private owner which only had a bill of sale. from what i have found im the fourth person to own the bike and it has never had a title only bill of sales. im trying to get the title so i can get a green sticker that is needed to ride in a local park. i cant contact the last owner now since he is in canada living and i didnt get more imfo since i thought i had everything. any ideals of what i should do?