How should one start buying properties with little or no captial

[Malik Bradham]

I really want to get involved in real estate investing, preferably buy and holds, i have a full time job making close to 6 figures. What are some things I can do to, at minimum, start getting my foot in the door? I don't have a whole lot of extra cash to buy a house yet... What are some ideas? Through the BiggerPockets podcasts, I've heard about seller financing, and financing houses with other peoples money, but I feel like that'd be a little difficult as I have no track record. So please, if you have anything to add, I'd love to hear it.