Those closed deals information is public and can be tracked don't believe the numbers you hear in your first interview. 

That's hard to find these days, especially if you don't have a track record, which it sounds like you don't.

If you have experience or expertise in this area and you can advise me on how to structure the notes, what kind of interest rate is appealing to the note buyer investor marketplace, and to see if I'm remotely on the right track in my strategy,  I'd like to pick your brain.  

Just be sure you have a strong business case/track record for these types of deals. 

Use a software like Podio to track the addresses.

Hello BiggerPockets, I am currently having three rental condos in Worcester county, Please advise me is it good time to look for new rental investment, I do track some multi-family condo's in Worcester, but I don't have any knowledge of maintaining such units, what are pros and cons of managing such units.

At the end of the day, when investing passively in other people's deals, you are mostly making a bet on the team, their track record and their ability to execute a business plan.

Account ClosedYou are on the right track and the advice from our U.S. friends is more or less the same here in Canada.  

Quickbooks is great for tracking your business. 

Each month I kept track of all my income/expenses and assets/liabilities.