How can i decide if a deal is worth it

[George Laboy]

Hello BP,

      My name is George, I am a part time college student finishing my degree in business administration. However I would really like to be a real estate investor full time right after college and I figured the best way for that to happen is to become a wholesaler. So far I have taken Mark Whitten's training course and it was extremely resourceful, however when you begin to apply the techniques you realize its not as easy as it seems especially without an actual mentor. I currently have had one house so far under contract but it was a complete dump and no one wanted it. i am having a pretty difficult time finding goods deals, which sucks because i already have a great list of buyers that are eager to work with me. i have put up bandit signs and have received some calls but I guess this is where i am stuck. can anyone be of any help on what i should do next?