Need Help - Lending $24k To A Friend

[Ryan Whitelaw]

I'm looking to help some friends out with their first time purchase and have some questions. This will be their primary residence and I'll be lending them $24k. Loan will be in second position and will be recorded after they close escrow.  Terms are $24k with 5.0% interest only due in 10 years.  My questions are:

1) Is there a good website or somewhere cheap/easy I can use to draft a note?

2) What's the process look like for recording the note?

Any info you can provide would be very helpful.  Thanks in advance for your time.

~Ryan