Dear sheyna
never and ever made a mistake to send a paper to any conference without approval of your supervisor as the points and issues that a supervisor knows and the experience that he/ she has is not comaparable with that of yours. we being students have a number of mistakes that only the supervisor who is guiding us can correct. so its my humble suggestion not to send anything without having a look by your supervisor

Dear sheyna
I think you should not send him the whole paper it may not be safe as you may be thinking that you are getting new ideas and in the mean while the other totally irrelevant person may build his castles on your foundations. I will not suggest you to do so. It will be best for you to contact trustworthy professor of your institue. Believe me there are hidden pearls around us that can make us diamonds