So basically, what are people seeing for say slip cost?
$10 - $12 per foot per month
10% of the replacement cost of the boat per year.
incidentals related to keeping the boat running?
I dont know, see above.
Living costs compared to an apartment? about the same? more? less?
never done more than a week but probably a little less. After all you don't need a lawnmower.
Fuel? Traveling I know i'll use some... but being a sail boat how bad can it be?
Its nothing, in the big picture.
Anything I'm leaving out?
Tons of stuff I am sure.
Now-- onto my favorite part - the unsolicited advice!!!OK, I like your taste but --911's suck. They suck. And 20 years does not make a retirement unless you are Bill Gates. Not even close.
Get a GTI. They effing rock. Hatchback for your gear.
Furthermore, I highly recommend a Triumph Bonneville T100. You can't go wrong with that bike.