Even when I'm with my wife Iwe're effectively singling handed sailing much of the time. So my 2 cents:Autohelm's a must. The Rollerfurl depends on how you like to sail... we have pretty light winds in the summer. if you want to be able to change out
jibs hank on is better. Same with
lines led aft. I prefer going forward but my dodger is easy to fet around.
Other non-necessary things to think about
:A stainless steel dodger frame that's strong enogh to hold on to when going forward. some have handles. A
VHF with DSC in the cockpit or easily reachable from the cockpit is a good idea. A boarding
ladder on the stern. Theoretically that's how you'll get back in the boat if you fall overboard. Fathometer visible in the cockpit. I have a
GPS chart plotter and
radar display in the cockpit so I don't have to go below. Some boats have these on the swing arm below so they can be swung in the companionway. Electric bilge
pump with an alarm audiable from the cockpit. A handpump operable from the cockpit is good idea. Bow mounted
anchor on a roller. You'll eventually want a
harness and jacklines, the latter are easy to make. Deck
lights/spreader
lights. Inflatable
dinghy... that's your lifeboat. You don't last long in the northwest waters. Lifelines preferably 24 in and doubel (with an intermedaite
line in the middle).
The "ISAF Special Regulations Governing Offshore and Oceanic Equipment and Preparation” is an interestng list to look over for ideas but definately overkill.