Cesar Rebolledo I don't want to discourage you but rather be honest about the market.
Northern Virginia is extremely competitive. There are huge companies with millions of dollars in revenue that spend thousands per month in lead generation. That makes finding off market deals extremely difficult. These companies use the same sources as most beginning wholesalers/investors, but they have experience and have tweaked their lists. In addition many have large marketing campaigns for inbound leads, and referrals.
What's left over typically goes on to the market. You might be surprised at the condition properties can sell for on the market, for over asking price. There is a lot of money in Nova, and different investors have different criteria which allows them to offer so much higher than asking price, or even market value.
Maryland is a different playing field, D.C. different still. Maryland is not as competitive as Nova and D.C. Although the competition is still there, and the return is lower.
All in all, wholesaling is where most investors begin it gets them thinking about real estate which is good. But, eventually the nova market pushes them to learn the game another way, in a way that can actually make them money (i.e.: becoming a real estate agent that works with investors, working on a large investment team, working for a lender, etc.
I know because I tried wholesaling at first. Happy to help answer any questions I can.