It also depends on what you were doing on their land. There is several different types of reasons to be there, which each have different laws. If you are a invited guest the persons land is supposed to be free of any dangers that they could forsee. If you just happened to go their, they have about the same requirements, but not necessarily...it has to be due to negligence. And if you were trespassing, you have no rights.
So an invited guest is more or less for businesses, such as if you slip on a spill, you can sue them. The second is if you go to a private residence, they have less requirements. So chances are, no case. But I have several stories of some crazy cases...such as a 17yr old who was going 80mph on a motorcyle, ran a red light, was twice over the legal limit of BAC, side swiped a car, lost both his legs...he got $500,000.