If my boat isn't built in the US, isn't there a waiver that can be
obtained for $300 to get around this US built requirement and allow me
to be documented? I believe this was extended indefinitely in September
of 2003.

You need to apply for an individual exemption from the Jones act.


I believe I am still required to be documented, however, in order to do
this type of activity, right? And which type of endorsement is required
for this, coastwise, great lakes or fishery? And can I obtain these with
this waiver?

If you're operating on the Great Lakes, it would seem reasonable that you will
probably need *at least* a GL endorsement. Check with your local CG office.



Because this vessel would not fall under the "inspected" category, am I
limited to six paying customers even though my USCG license is a 50
Master's, Great Lakes?

I believe you are restricted to six because you are uninspected. The limitation
of the vessel, not your master's license, applies.

And do these same documentation requirements hold if I am training
people to operate this type of boat?

Yes. You can't accept any money or other consideration for "training" unless
you are a licensed master. Even on somebody else's boat. The general theory
seems to be that if you are operating as an instructor on a vessel, it is under
your command.

Nothing precludes you from volunteering to give a few pointers to a friend with
a new boat- but if you get paid for instructing you need a license.