@Kelly Whitley Welcome! I would highly suggest getting your license. I can't list the number of advantages that come with having your license because there are so many.
Although you can find deals on HAR those are typically snatched up buy more experienced investors that can have an all cash contract in within hours. If you're looking for buy & hold properties you'll have a much better chance at picking up a property from HAR because you can probably pay a little more for a property than an investor that's just looking for a quick turn around.
Other places you can find deals are wholesalers but beware! I've been pitched hundreds of deals from wholesalers in the last 6 months and only about 6 of them had any potential. Wholesalers usually work with what they call their "top 5". Pretty much a small group of investors that get pitched the deal before anyone else. Usually if it's a good deal these "top 5" pick it up right away which is probably why most of the deals that were brought to me weren't good.
You can pick up a list of delinquent tax payers from the montgomery county recorder's office. The list costs about 10$ and includes the name & addresses of all homeowners that are delinquent on their taxes ( motivated sellers).
You can also google "property info montgomery county tx" this is where you can get access to all notices ( divorce,probate,deed in lieu,state tax lien, etc.) -only for montgomery county.
Hope I helped....