@Jeremy Staggers first welcome and best of luck in all your endeavors, real estate investment is a truly life changing journey, and gig 'em.
There are deals being done in Houston and the surrounding areas even with all the COVID stuff, although some investors have slowed their acquisitions in order to gauge the market. You really might want to look into house hacking as an introduction to the investment process. Wholesaling is a cheap way to try to get into investing, and people can generate capitol this way, but the wholesaling seems a little over saturated right now and having the back end buyers to sell your deals to is really important. The Area you mentioned are great but there is a high cost of entry, might want to consider a few other areas in the area as well there is a lot of competition in Houston so when your starting out you really need to take the deals you can find. Being that your fairly young you could house hack in your area and change your primary residence every couple of years and only need to put low money down each time within the five years you are talking about you could easily have 3 properties under your belt as buy and holds that will help you produce that long term wealth and this is really low cost entry to build your real estate portfolio.