I wont disagree but you may find that PMI is worth it to get into a specific deal potentially. 

More specifically, my questions would be:What type of account(s) do I put the money I save for maintenance, vacancy, capital expenditures, etc. into?

Take a look at BP's blog where new articles are published every day: https://www.biggerpockets.com/blog4.Check out the BP Podcasts: https://www.biggerpockets.com/podcast5.If you want to network or ask specific questions about your local market, go to your local real estate forum and connect with investors from your area: https://www.biggerpockets.com/forums/86-local-real-estate-networking6.

Is there a website or a book I can follow to make sure I do all the necessary steps to get this accomplished?

While I still suggest you get an Attorney to handle it, they can provide you with the Notice of Trustee Sale and a scrip to read at the Auction as these do no vary by countyYou can also go to the  Aransas County Clerk's office website or any other Texas county for that matter  and print a Notice and tailor it to your property. 

Im a realtor here in Tulsa who specializes in investment properties and I would recommend visiting the OREC website by clicking the link below that will take you straight to the 'Residential Lease Contracts and Forms' tab. https://oklahoma.gov/orec/contract-forms-and-related-addenda...

Hi Ruth,I have some free resources on Subject-Tos on my website WendyPatton.com and on my YouTube channel.

While there isn’t an exact, commonly agreed-upon definition out there, here is a handy definition for this specific loan product:DSCR loans are mortgage loans secured by residential real estate turnkey properties, strictly used for a business purpose and underwritten primarily based on the property.Important note: DSCR loans refer to the specific loan type, and the “DSCR ratio” (debt service coverage ratio) is a metric used for underwriting and evaluating these loans (and other loans), but the metric and ratio itself are distinct things versus what is referred to as “DSCR loans.”Some key things to note in the definition:DSCR loans are secured loans (meaning that there is collateral that the lender can take if the borrower doesn’t pay back the debt).

I have a page on my website of all the resources I use (I own/manage 7 properties, I didn't do software till I added property 2)  I can't post the link ... the ceo host dot com - resources tab.

Wholesaler deals I get from general website where wholesalers send you what they have (like Investorlift) seem to always overstate the ARV or understate the repairs needed.3.