Like @Parker Cox suggested, tackle these one at a time, and start TODAY.Good luck!

Houston is too spread out to tackle that way with too much similar inventory in almost any direction across price ranges with good neighborhoods.

You get to live in the property, tackle some (or most) of the work, and tax benefits.

They seemed very straightforward and something we could tackle on our own. 

I recently posted a blog post on tackling the mortgage process and educating the clients on which documents the processor usually requests.

Upon appointment, you'll tackle problem #2My my state, CA, noticing is a big pain for a petitioner.

I am not saying you won't achieve your goals going a completely different route, this is just my 2 cents on the market and how to tackle it.  

Then research, research, research to make a solid business plan which outlines your acceptable ROI, max outlay on rehab costs, projects you're comfortable tackling i.e. roofs, structural, ect.

Welcome to BiggerPockets @Nedje SevereIt seems like you are definitely mentally ready to start tackling real estate - looking for a mentor is a fantastic next step.I definitely struggled to find some great mentors myself, however, and I think that my experience could perhaps be of value to you!

I hate asking for help so just tackle everything myself.