Check out the Panasonic foil wet/dry at the Sharper Image. For me the foils on the Panasonic do not last as long as the Braun.
The Braun has been the best electric for body shaving for me. If you want to try a rotary the Norelco Speed XL 8140 is only $76 at Walmart. It did a very good job on my beard. Neither the Braun nor Norelco are waterproof. But Norelco does make a waterproof rotarty called Coolskin.
For the best shave yet, try the Fusion Power, but it is still a blade but it is fast and gives a closer shave than anything else.
How dark is your skin? You might consider laser hair removal. I am shaving much less since having laser treatments. My chest is hair free (finished last 5% with electrolysis) and my back is 95% hair free. I’m working on my legs now with laser and IPL. Something to consider.