Make sure the lender you choose has a strong background in this type of lending...check them out on Linked In to see their experience level.

I am on the lending side of things so feel free to reach out if you ever want to talk shop and finance options that are out there. 

I’d be happy to help or lend expertise where I can.

Be sure to explore all around the forums as well as many of the FREE tools that Bigger Pockets provides.I am on the lending side of things and am always happy to hop on a call to discuss loan options that are out there, even if not offered by my resources. 

for double closing you would need your funds to buy then sell it to end buyer at premium. there are transactional funding companies that can lend the cash for a fee.

Why won't normal lending methods work for us?

I would like to be educated on behalf of the "lending" procedure if that's okay!  

Typlcally, a lender is going to lend 75% - 90% of the Cost of the project (property price plus rehab cost (scope of work)) or 70% - 75% of the ARV (As Repaired (as completed) Value).

That would solve your lending issue.

I'd estimate that I currently have about $300k in equity on my home, and am seriously considering borrowing some of it to invest in real estate, however I have no idea what the best options would be (syndicating, rentals, flips, lending, etc).