Church
Official site of the Church of Jesus Christ of Latter-Day Saints
http://www.lds.org

LDS Temples of the world, directions, hours of operation, etc.
http://www.lds.org/temples/

Government:
CIA World Fact Book
http://www.odci.gov/cia/publications/factbook/index.html

U.S. State Dept. Passport Services and Information
http://www.travel.state.gov/passport/

U.S. State Dept. Travel Warnings
http://www.travel.state.gov/travel/cis_pa_tw/tw/tw_1764.html

Health:
Official site of the Centers for Disease Control and Prevention
http://www.cdc.gov/travel/

Money
Currency Conversion
http://www.oanda.com/convert/cheatsheet

Travel:
LDS Travel
www.ldstravelstudy.org

Central & South America Experts
www.panam-tours.com

Destination Information
http://www.geographia.com/

Travel Insurance: Travelex Insurance
http://www.travelex-insurance.com/Static/Welcome.aspx