More and more people are looking for something beyond the traditional extreme sports to help them with stress as well as to get away from weight loss supplements. If you can think of just something that might just trigger interest, the idea might just work creating instant source of revenue with low cost. Having said that, ever thought of starting an Ostrich Race.
Ostriches are large enough for a small person to ride them, typically while holding on to the wings for grip, and in some areas of northern Africa and the Arabian Peninsula, ostriches are trained as racing mounts.
Look at it this way. There are ostriches farm located everywhere. Why not strike a deal with those farmers.