Hi Bdurham,
The
Aries Aries is probably still the best (opinions will vary), the
monitor http://www.selfsteer.com/products/monitor/index.php comes a very close second. The
Hydrovane Self Steering Hydrovane Selfsteer is also very good.
We sail a heavy Schooner with an old (ish) "Lift Up Aries" and love it.
Second hand prices reflect the build quality and the market strenth. If in the
USA I would talk to the guys at Scanmar, builders of the
Monitor. If in
Europe I would talk with either
Aries (Now in
Denmark, and non the worse for that) or with
Hydrovane (Used to be in Nottingham UK now in
Canada?).
Regards
Simes