@Carlos Coppin Jr There isnt any secret, I just took the information that I've found off of BP and applied it to my DM campaign.  

Dear wholesalers, I have been writing letters in South Florida and response has been good. About 7-8 %, but not enough motivated sellers yet.It is about time to write second time to the same list.I am thinking to buy ...

I'm also excited to say that i'm planning my first direct mail campaign!

And I probably should've mentioned in the original post that I have been actively engaged in lead acquisition for about 4 months now with no luck so far from my yellow letters and Adwords campaign.

I wanted to receive some opinions if it is worth investing into marketing campaigns to find motivated sellers that are not listed on the MLS?

I'm about to start a 3500 mailer campaign.

I have websites, direct mail campaigns and a network of agents, wholesalers and so forth.

I am wanting to learn and build a foundation in wholesaling 1) To earn extra cash to use towards investing 2) Be able to cherry pick my own deals for flipping/ rentalI have read several blogs/ listened to podcasts/ and decided I need to take action and just START.I have different strategies in place, and don't mind spending some money in successful marketing campaigns/ strategies but prior to kicking off I'd like to get BP members feedback on what they've experienced to have better results.What strategy has the best conversion rate into a successful acquisition?

With direct mail you should be prepared to send a campaign for the maximum response.

yep, added that negative to my campaigns today