Start planning your trip.

Begin looking for any specials or discount deals that you might qualify for.

Research the area that you’ll be visiting and how to get there.  It's especially important to begin your research very early if you are planning a foreign trip.

Re-check the validity of your passport if you are leaving the country.

Schedule medical and dental checkups and vaccinations well befor departure.

Start an exercise program to prepare your body for the extra exertion while traveling.

Don't forget the basics  ... make any necessary reservations.