The simplest way to get in touch is to email me. (That's: hello@willworth.co.uk.) To join the mailing list, send a message to subscribe@willworth.co.uk.
My mobile phone is intermittently skype enabled, so if you use skype, we can talk for free. My user name is "WillWorth".
Finally, for the so inclined, you can follow me on twitter. If you're posting anything beyond details as to what you had for lunch, I'd love to follow you in return. Although the twitter account will sporadically mention musical activity, you're better off subscribing to the RSS feed (in the menu bar, above). This will have gig details first, and is the best format for keeping up to date. The twitter account is less focused, shall we say...