I’ve used two or three cameras over the past few years when walking – I started off with the Fuji Finepix F11 and then tried the Panasonic DMC-FZ28. My current camera of choice is the Panasonic TZ6.
Fuji Finepix F11
Quick-draw Compact Camera
Superb 18x Zoom Digital Camera
Superb 12x Zoom Compact Digital