Hi Andrew!
Partnerships can be a powerful way to accelerate growth in any business venture, real estate not withstanding. With that being said and your post requesting a focus on partnerships, here are a few things to consider as you move forward.
1) Do you need a partner - or are you simply looking for accessible forms of investment capital that will allow you to acquire properties with minimal hassles, given the underwriting requirements of most institutional/Fannie Mae lenders. Private money sources abound and are often easily negotiable to a win - win position for both borrower and lender. Private money allowed me to acquire far more properties than the Fannie Mae restrictions would ever have, and taught me to think 'outside the bank' to get deals done. This is a good skillset to acquire if you have not done so already.
2) If you need a partner, what is the goal of the partnership and time frame for the partnership? If you need a partner for capital and support as you get started, presumably, 10 years from now your goals will have changed and you may not want(or need) a partner as you do currently. As such, it is good to ascertain tangible goals and time frames, investment objectives, and so on for the partnership BEFORE it's formation and incorporation.
3) If you form a partnership - CRITICAL - insure that you have a dissolution agreement in place BEFORE you incorporate, as part of the incorporation documents. A well written dissolution document, established by both partners in agreement during times of peace(i.e., before any investments are made) which outlines what will happen if the partnership is to dissolve for ANY reason, will allow you both to equitable split assets which may not be liquid at the time of a split. Real estate is relatively illiquid, and if one partner decides he or she needs to leave the partnership and access equity from assets(though the other partner may not want this or view it favorably), the dissolution document will allow for governance of what is or is not possible, and help avoid adversarial emotion when such an incident occurs.
3.5) 51/49 split - make sure your partnership allows for you to make a majority vote when you may need to. A deadlock of disagreeing partners can be a terrible(and costly) thing. Be the majority(and decision making partner).
4) Vet your 'partners' - real estate is filled with many people who will lie brazenly for money. I have seen many of these types, even locally in the Memphis area where I live. Active, well known real estate salespeople from popular organizations who simply cannot, or are unable to, tell the truth if lying means they can get a check. DON'T make these types a partner for yourself, lest you subject yourself and your finances to great and terrible risk.
5) Tax implications - understand the formation of the LLC in Tennessee(you said you are looking at Memphis), how business 'flow through' income works for partnerships in corporations, and also learn which types of income are subject to social security tax vs. which are not. For example, anyone who receives a 1099 from you corporation would be subject to social security tax. However, you and your partner would (hopefully) not take distributions this way, you would simply take them as business income which is NOT subject to social security tax. Find a good CPA well versed in Tennessee real estate tax law to help you.
Real estate is easy to get into and somewhat more difficult to get out of if you need to in case of emergency. Learn the perils and pitfalls of what can happen to you, and try to avoid those. You are starting off by asking the right questions. Get the information you need and always make sure you are insuring that YOU are the decision maker and YOU have majority control in a partnership.
Knowledge is powerful. Make sure you have what you need before you sign on with a partner.