I am considering providing gap funding to a flipper

I met her at a Real Estate meetup, she started investing about a yr and a half ago and has done very well.

She wants me to do a Promissory note only for $30K at 15% interest for 3 months with no Deed.

Am I crazy to be doing this in this market?

I am reading that most gap funders get a share of profits and points.

Thanks this is fairly new to me.