Hello,My wife and I have completed about 30 flips, 25 or so have been from the MLS and the other few have been off-market deals presented to us by wholesalers.

You are definitely going to want to get a lawyer and as soon as possible.This will sound harsh.In your story, you have made a number of very poor decisions about how you purchased and managed this property. 

Quote from @Luis Herna: Let say I am a licensed real estate agent in oklahoma and there is one buyer in new York wanting to buy a property in Texas.

As we wrap up the year and look ahead to 2025, the real estate market continues to present unique challenges and opportunities for investors, brokers, and lenders alike.

Personally, If I could pull out a HELOC, I would use it to fix and flip which will typically make sense as you shouldnt be keeping the money out for that long and you can recycle it or pay it back and build off the capital that you got from. the flip.

Best to check with a tax pro to ensure compliance!

Should it be a percentage of net profits, a fixed fee, or another structure?

I just sent you a DM with a recommendation! 

Get a hold of a trusted lender and run through the options with them as well.

What is a goal you have as you start learning about RE investing?