Finding leads using another service then Listsource

[Tyrone Watler]

I'm a wholesaler trying to get leads in Westchester NY and have been using Listsource to find my leads.    And have not gotten any calls from the yellow letters/cards that I've sent out to the list. Unlike most newbie investors I'm all in and even been putting up bandit signs every weekend which I've been getting a couple of calls from them. Just wondering if anyone has any other recommendations to get my phone to ringing and finally get my first deal.