Entrepreneur's location floats his boat
sfgate.com
sfgate.com
Would you have to pay a monthly fee to the city or something like that?
You also need to be able to get on and off your boat, so having a dock to tie up a little dinghy or having a launch (kind of like a water taxi) is key, and marinas/yacht clubs will have those facilities.
I pay around $800 a year for my mooring rental and having the gear pulled off it and inspected annually, and launch service is included. It is far cheaper than a dock.
Some other practical limitations, if you aren't at a dock you need a generator running for power. If you aren't at a dock I really have no idea how you get internet.
But, having lived on a boat in the past I would absolutely love to do it for work in the future.
Internet would be pretty easy to solve, 500ft out isn't that far at all for a PTP wifi link (although the boat moving around might cause some problems with that if you're doing directional stuff). There's also 3G stuff although I once had to spend a couple of weeks working over my AT&T 3g modem and it was almost completely worthless...
/someday
http://www.sausalitowireless.com/
http://www.sausalitowireless.com/wirelsfaq.html
Can I leave the yacht harbour and still have a signal?
If leaving by boat, you can sail out into
the bay halfway until Angel Island, and
still have a signal strong enough to
conduct even video conferencing.
Alternatively, leaving by car or foot, you
can access Sausalito Wireless in various
locations along Bridgeway (Cafe Trieste or
The Taco Shop for example).