ur right about the clean cut appearance throwing people off but i myself maintain a respectable appearance and do just fine. the key my friend is networking. yes i know that's obvious and you're probably thinking "tell me something i don't know". just make friends man. there are many options available at the campus just go to some events and dont be shy. dont be too open either because if ur blatant about it people either think ur an agent for the fed or just dont want the unneeded attention but just qeue up conversations and ask people then invite them for a smoke. enjoy your time and always be safe and weary of who's around you. remember vigilaince is priceless