But it sounds like you're in the beginning stages of your search and like others have mentioned above, most if not all you need is right here in terms of resources.  

My wife and I are Realtors and have completed two fix and flips and are about to start on our third.We have an investor and his wife who want to fund a fix and flip as silent partners and split the profits from the project while my wife and I will provide the sweat equity.Our investor and his wife have a new LLC that they intend to run their real estate investments through, and my wife and I have an LLC that we run our real estate business through.We have never done a partnership deal like this and have a few questions:1.  

Sounds like great goals with a great plan.

- How do you know they will complete in a reasonable amount of time?

Personally as a listing agent I have had plenty of low ball offers that are completely ignored because they are so outrageous. 

Sounds like you want to be in the Montego Bay community (trailers but you own the land).

While this sounds great, how does this actually work and does it actually turn a profit?

Sounds like a great networking event.

That sounds great.

Ok Sounds good!