I have an Olympus 770SW and I adore it. It is waterproof to 33 feet, shockprrof, freezeproof, crush proof. (so my hubby says, "wife proof")
The zoom is actually on of my favorite features of this camera. This is an examply from Fantasmic, shot from the top of the stadium there.
It is actually really good with high speed as well. It has a high speed setting that shoots rapid fire and does pretty well. As an examply of that... how about some Irish Dancers.
Jugglers too. The camera shoots quickly. You just hold down the button and it will repeatedly shoot. I always shoot like this just to get multiple shots and pick the best. The lens speed is also quick enough to freeze things at a high speed.
And also freezes on animals pretty well.
I can't afford the professional camera but this one has been pretty easy to figure out and I have been able to work great with it. It's one main area that is lacking is low-light settings. It is hard to work with in low light, especially if there is motion. However, hubby and I got a $20 tripod to use during shows and night activites where it is dark and have been able to get some great shots (refer to Fantasmic shot above). Happy camera hunting!!
P.S thanks for letting me gratuitously post pictures....