Greetings Michael,
First a sincere and heart felt "Thank You" for any and all service you provided to keeping our company safe. Welcome to the BP community!! You may not realize it yet, but it won't take you long to discover you have made a very wise choice in joining this website. There is a lot of information on here for all types of RE investing for you to absorb. The information is in many different formats like webinars, podcasts, forums, articles and books. Since, you mentioned your interest is in buying rental properties you should read 2 books by Brandon Turner called "Managing Rental Properties" & "Rental Property Investing". But, the best advice I can give you is to join a local REIA meeting, network, or club. You can check the community tab on the site for networking events or google "meetup.com" or as suggested by Ed W. attend his meeting. In the meetings or networking events you will me people like yourself and be able to make connections which in the REI business is crucial. Those meetings are also usually the best source of what is going on in your particular marketplace which can be very helpful as well in your decision making process. If you have any questions I maybe can answer for you please connect with me. Also, if you decide to go the route of fix & flips I have some other recommendations I can give you that may be of help. Michael, once again THANKS FOR YOUR SERVICE and whichever path of REI you choose I just want to wish you success in it.
Have a Great Day & Happy Investing!!