We have vacation rentals with lock-off feature in a few of our complexes here.Let me know if you would like a couple of examples.Aloha,Jeff

I can't recommend a book but I just paid 37 dollars for this guy Zack Childresssystem on wholesaling his info was very informative and it comes with the contractsyou need to lock deals in and software to generate relationships with other wholesalers I would highly recommend you get the system its worth every penny.   

Just search "appreciation vs cash flow" on BP and you will get an earful.

@Nicholas Reece, I've got a waaaaaay easier solution for you.60 day lock on the cash out refinance.

Every wholesale I did in Port Saint Lucie, FL would sell as long as I locked it up at 80%, because the competition was so tight.

Maybe someone on here that is there will go take a look as a consultant for a small fee to be your unbiased (eyes and ears) on the ground there.

If we can lock in non recourse debt with a fixed 10 year term I would sleep much better at night- I hope this makes sense. 

See Jay Z and Beyonce are just like regular Americans....except their mortgage is about $250,000 a month...They are reportedly billionaires but..I guess they wanted to lock in that low 4% interest.It would be pretty fascinating to see the financial records and income streams of some of these ultra wealthy folks.I wonder what type of real estate they might own besides personal residences if any. 

If you find a great deal on a multi-family unit, don't hesitate to lock in a deal. 

Otherwise, if you think the deal is solid I would lock it up in contract and have a plumber come out to assess the problem.