'For sale' sites

Apollo Duck

Lots of dinghies here

Boats and Outboards

Check out the Projects section for the occasional bargain

eBay

Best places to check are Automotive > Other vehicles > Boats and Watercraft. There a number of boats to be found in Automotive > Other Vehicles: Parts & Accs > Boats & Watercraft. I find it easier to keyword search on terms such as (dinghy,dinghies), (sail,sails,sailing) and (yacht,yachts,yachting).

UkDinghyracing

A great site, I've bought and sold from here

Dinghy shop

Another useful site

CVRDA for sale section

Always worth keeping an eye on this one

Trad boat

Another site worth dropping in to.

Adtrader

I've found a few bargains here. Keyword searching is needed as the categories are a bit vague

Other rebuild/restoration sites

CVRDA

The Classic and Vintage Racing Dinghy Association: a must see site

Dove

Nice site showing the restoration of a Humber Yawl (and other boats)

Festina

Nice restoration of an Uffa Fox Jolly Boat

BB11

Festinas Owner takes on another project

Wreck of a Pegasus

An account of restoring a GRP Pegasus

Building a new International Canoe

Alistair Boyle's adventures in building a new International Canoe

Whimbrel

A superb restoration of a Fife classic

Cherub KZ1982

Jim Champ's classic Cherub - Queenie Sarah Jane Blucher

Forums

International Canoe

Best place for IC related info

Dinghy Magazine

Some useful stuff on maintenance

CVRDA

One of the earliest dinghy forums

Yachts and Yachting

Newcomer with a fair bit of traffic

Other relevant links

dinghyinsurance.com

Rannoch's Insurers - very helpful and understands older boats

ICO³.com

Providers of the Pegasus18.com web hosting

uffafox.com

The official Uffa Fox site - buy the plans, build the boat

Classic Marine

Suppliers of fastenings and brass bits

Traditional Boat Supplies

Suppliers of Jeffrey's Seamflex and other useful stuff