loneleyplanet.com travel info and reviews tripadviser.com travel info and reviews
virtualtourist.com travel information
world66.com travel information

wikipedia.org - for research
about.com - for research

airlineandairportlinks.com links to airlines
airlinewatch.com - about airlines and airports
airlinemeals.net - about airline meals

xe.com - currency converter
timeanddate.com - time zones

escapeartist.com - travel magazine
web62.com - travel magazine

soon more ...