The floating click LVP is the best option in my opinion.

Has new roof (2018), walls are dry walled but needs taping and float.

Maybe one of your buddies watching his money drift away at 1% interest in a savings account feels teh same way?

I'm currently floating a free $20k which I applied to my line of equity to save me 5% APR on that $20k. 

Additional labor costs should be expected for any set up like cement floating or installation of hardi backer (cement board, etc) as well as additional labor costs for intricate layouts or details like metal edging or bull nosing stone. 

So zero syndications. however I think your risk profile is decent if you invest in a 6 month flip with someone passively, that kind of thing. remember, these lines of credits get amortized if you're not able to pay it back, so what you need to do to calculate your risk is make sure you have the cash flow or income to float payments if all goes to heck.

My Amex bill is frequently over $100k a month - Amex is trickier as a charge card but it does give you a month "float" and the rewards are unbeatable.Last year went to Europe and Dubai in first class and stayed in 5 star hotels

If you fail to manage and maintain the LLC properly a good attorney lay down a float bridge over your mote and shoot your archers with a 50 cal. charging in like Grant went through Richmond. :) The tactic is to disqualify the LLC due to lack of attention, unauthorized actions or poor management and then hit you personally and since there is more to good management than most realize, it's easy to do.

Considering the borrowing costs and contractor horror stories floating around, it's completely natural to be cautious; Well vetting contractors is key – tap into local networks, and ask for references.

Anyway...these are just some of the questions I have floating around in my head right now.