Best places to find off market deals?

[Jourdan Mercer]

I'm fairly new to BP and trying to find my first deal.  I keep coming across people saying to try and find an off market deal.  Where is the best place to find off market deals?  Are there any sites that have off market deals?  

I keep coming across people saying to ask wholesalers.  Well, where do wholesalers find their deals? 

I tried to use the off market deal finder here on BP and I can't figure it out for the life of me.  I'm a pro member so I have no idea why it's not working for me...

If my location makes a difference I live in the middle between worcester and boston, ma.