To search if a specific domain is still available, and at what price, go to:
For non-urgent serious inquiries or the Media you could try to email Jens at:
goodtravelsites (at)* gmail.com
*substitute the @ symbol
Note: Jens is often traveling, may not be able to answer quickly - to lock up a particular domain you should use the 'Buy it Now' option at Godaddy.com. They, or a domain broker like Afternic.com can handle the entire transfer safely, using PayPal and escrow account procedures.