@Rich Sandman Congratulations! You are on an adventure. Some states require attorneys to close on a property and others allow real estate agents/brokers and title companies to do the deed.
Sometimes investors get bogged down in the buying and selling of properties and either forget or simply don't know there are some wonderful tax benefits and extra cash flow available with cost segregation and other tax benefits that are not commonly known by tax professionals/CPAs who are stretched thin. It is not part of their skill set and it is calculation complex. To do it correctly and avoid IRS audits, it is best to get a no-cost estimate from an engineering-based cost segregation company that actually does on-site reviews of your property inside and outside.
No, you don't need an LLC to own property or for each property. Many investors own properties in their own names. At some point in the investing journey, a good CPA/tax professional will recommend an LLC.
Since you want to learn fast, find yourself an experienced real estate broker/agent. Take that person to lunch or breakfast, pick their brain and work with them whether you are buying or selling a property.