If you want to be entertained then I highly recommend going and see a wrestling match. It is a bit of sports, a touch of comedy and full of agony, which makes great entertainment.
After recharged my camera batteries I was ready for the fireworks display at Carrington Hotel. I got something to each and found a wrestling match. So after finishing my Mexican grab I took a few photos and this probably my favorite shot.
I was using a Panasonic Leica 25mm f1.4 as the light was gone rapidly, so I definitely need a fast lens and a faster shutter speed to free the action. My trusted cheap Leica brand lens deliver the goods when you need it.
Sports photography is another genre of photography that could be fun but it could be very expensive as you need fast lens. Especially the super telephoto lens and that goes up in price as you lower the f-stop. Luckily for me, my interest are with people and landscape so a normal wide angle and few portrait lens will do me just fine.