This is technically a method of buying/selling real estate, which is illegal without a real estate or law license. 

If I go with the BRRR strategy would love to hear some tips on how to successfully manage the rehab remotely. if you have money you could potentially lose to learn quicker start with the BRRRR method.

This method allows you to take some of the profit tax free and indefinitely defer the rest of tax, using it to purchase larger, nicer property/properties in areas with better cash flow potential.

Nathan's search method usually works, but I use what Google suggests: '<search item> site:www.biggerpockets.com' (without the single quotes on the Google search bar.) 

Hey Marshall,I would consider going the BRRRR method.

Also, is there any method you know of to shorten the cash cycle?

If you are seen to be using this for investments, then you will find it hard to get another FHA loan, making this method difficult to scale, but good when you are getting started.

2.For purchases made on a credit card, is it best to use separate cards, or are there good methods for tracking expenses by property?

Our city code requires a method of egress for 3rd Floor units.

All I’m doing is educating and sharing my methods, for free.