Will add sites to this list as I find more appropriate ones. They're not in any particular order - you'd expect that from me.

http://www.europe-camping-guide.com/ self explanatory really

http://www.horizonsunlimited.com/hubb/   for those intent on a world trip of just parts of it. very good info resource

http://www.alpineroads.com/index.php   the best Alpine passes in Europe for the fang merchamts

http://www.alpentourer.com/  similar but for those who like scenery

http://www.nurburgring.org.uk/ The Bloody Nurburgring on your own bike

  http://www.ducati.com/heritage/museo/introduzione.jhtml   Ducati Museum

http://www.directferries.co.uk/   most of the European/UK ferries

http://www.ace-cafe-london.com/dis.htm  Ace Cafe in London

http://www.smoothhound.co.uk/  V Good site for B&Bs & small hotels in the UK

http://www.pubs.com/ UK Pubs for the beer lovers

  http://www.nationalmotorcyclemuseum.co.uk/   A Must - near Birmingham - on way back from the IoM TT.

http://www.beaulieu.co.uk/motormuseum/events.cfm Beaulieu Museum near New Forest in England's South and near Sammy Miller's museum - will find that site.

  http://www.townandcountry.ie/  B&Bs in Ireland Very good site

http://www.goodwood.co.uk/fos/   Goodwood Festival of Speed

http://www.grandprixcities.com/events1.html MotoGP & World Superbike tickets & accommodation etc

  http://www.gpticketshop.com/index.php?l=en&c=motogp  MotoGP & World Superbike Tickets

http://www.bestbikingroads.com/ UK Biking roads

  http://www.motorvision.nl/travelinformation.html  

http://www.worldsbk.com/home.php World Superbikes site

  http://www.fim.ch/en/default.asp?item=11 MotoGP site