A cash out refinance will typically be the better choice for a few reasons.A cash out refinance allows for a longer term 30 years versus a Heloc usually over 10 or 15 year term.

Typically you want to be all in around 70 to 75% of the value of the home. 

When you get into larger multifamily, brokers typically do not share commission so you have to find the listing brokers and contact them directly.

For flipping properties, travel costs to investigate investments can be deducted as ordinary business expenses, typically reported on Schedule C. 3.

They will be proven successful investors from your area who meet up once a month to go over what works for them, what's aching them, and they're typically very willing to help new investors.

@Andrew Jessup Transferring your property to an LLC owned by a Family Trust could trigger the due-on-sale clause on your Fannie Mae mortgage, as they typically allow transfers only to revocable living trusts without issue.

What is a good typical mailing number..i was thinking 100-200 letters would be a good response since these are a more focused target of people and proper research has been done.What has been your success rate from your mailings in response calls/completed deals?

Depending on your business you also want to keep in mind that some of those funds you take out of that business might need to be used for taxes as self-employment taxes typically don't go away by investing in real estate.

Using a service to report rent debts to Credit Bureaus can be very effective at recovering those debts because it can impact their credit report and score for years to come, typically 6-7 years depending on location. 

If I can help you on anything please contact me through BP at any time.I know that they typically make more on their rental money because of how they are rented.