Also looking forward to meeting any local wholesalers or people living out the house hacking dream.Thank you to @Scott Trench for leaving a great how-to on introductions!

They will be an incredible resource for your first house hack and beyond in Phoenix and Maricopa County, AZ.

I'm seeing house hack, buy a primary and rent out the ADU on AirBnb or the ultimate house hack, owner lives in the tiny ADU and AirBnb both levels of the main house in San Francisco. 

Attend your local REI meet-ups and try to find someone who is currently house-hacking or has house-hacked in the past to learn from their experience.

There are a few Dundalk neighborhoods I'd stay away from but for the most part it's a great area for house hacking/BRRRR.

congrats on the first duplex. easiest will be house hack your next property. you can go higher in units up to 4 but just need to occupy the property. lets connect if you need guidance, i house hacked a few times

If you are single or a couple on the same page about house hacking, look for uneven multis.

Buying a large new build home can also work well as a house hack as you can charge a premium rent, and generally most bedrooms built now a days have en suites (at least in my market).  

I have a vacation house hack for sale and if it sells it will free up some capital. 

Another option is house hacking—buying a small multi-unit, living in one, and renting the rest to cut costs.