Looking to lending my money

[Patrick Sullivan]

I have a small about of money I'm thinking of loaning a couple realestae investors that I've had past dealing with. I have a couple questions for those of you that are hard money lenders or similar types. 

How do you vet potential clients and their investments?

How do you calulate current intrest rates?

How do you structure and create contracts?  

Thnak you all for your time.