Wholesaling is an option to get you started with little cash.
If you can save up 5-8k, thats enough for 20% down on a cheap rental (30-40k) that cash flows nicely. Getting the numbers right when you buy it and conducting a good analysis is key. Every market is different. You'll also need to find a lender that will loan on this type of property. Harder than you'd think, but possible.
I recommend focusing on an area that you know. If you have family and friends on the ground in your hometown, that sounds like a good place to start. Personally, I'm not comfortable investing in areas that I don't know very well.
Keep educating yourself. BP is a great resource with great people willing to help.
Start analyzing deals and due so regularly, even if you're not ready to invest.
I landed my first meeting with a very experienced and wealthy investor through a craigslist ad in the homes for sale by owner section. You could do the same. Start attending local real estate investor meetings, another good place to learn, network and find a mentor. This is just me, but if they're trying to sell you something, I'd walk away.