On Tue, 7 Apr 2015 01:32:54 -0700 (PDT), whit3rd
wrote:

On Monday, April 6, 2015 at 5:35:43 PM UTC-7, Gunner Asch wrote:
Im almost done doing the restoration work on my Windrose 18 sailboat
... Im needing to mount a fishfinder,
gps, cell phone etc etc and other small equipment and need some ideas.

I would like to mount everything on an articulated arm inside the
cabin that would swing out through the hatch and be visible/usable
from the cockpit

Have you considered one of the many computer-monitor articulating mounts?
If they''ll take the moist environment, they have just about the kind of
flexibility you need. Typically they terminate in a 100MM square mount plate.

Yes Ive seen those. Im just trying to avoid spending that much money.
Cheaper is better. So far..Ive got $500 into the boat (bought it for
$300 and have bought fiberglass and resin for $50, sailes for $100 and
various bits of wood, paint and hardware for the last $50

Some of that mounting stuff is $200 all by itself.

GUnner