what course to take if i want to travel the whole world?

Answer 1

The first thing you do is get your passport. Then contact one of the RTW web sites, This stands for "around the world" Air Treks is a good one. Their web site actually lets you plan out your trip with mapping etc. You can get a good round the world air fair for a remarkably good price. Less than $2000 US but they can be real expensive as well.
From there you need to figure out what you want to see. Whether you want to work while you are on the road etc.
And here is a blog that I give to first timers about international travel.

Here we go.
Get travel insurance. It is not expensive and can save you in nasty situations. Make sure to inform your Credit card companies that you are going to be out of the country so they don't freeze your accounts when they get a charge from Saigon or where ever you end up. It can be a real pain trying to straighten that out over the international phone.
Carry copies of your passport and visas, your birth certificate, air line tickets and driver’s license in 3 or 4 different places. If your primary bag gets lost or stolen this will help you get back on track. Don't carry a lot of money with you. ATM's are just about everywhere now, so you can get more cash when you need it. Pack light. Most of the places that you are going have nice inexpensive clothing shops and you will need room to bring them back. Leave your computer at home. There are internet cafes everywhere and they are very inexpensive. Use them. That way you don't have to worry about someone stealing your brick and you don't have to lug it around. Keep your passport, tickets etc in a sturdy pouch that goes around your neck. Never wear it in back. I haven't lost mine in over a year on the road and there have been a couple of attempts. Bring your cell phone. It needs to be the one that is most compatible with the various international systems a GSM Phone. Make sure it is unlocked so you can use different Sim cards from different countries. In most places, incoming calls are free. So your friends can reach you in an emergency and you can do the same. This works good. Just email the new number to those who need it and you have a safety net. Bring a basic medical kit. Band-Aids, antiseptic and antibiotics. Anti diarrhea meds, aspirin etc. If you get food poisoning to the point that you have a fever go the doctor immediately. (The Hotel usually has one on call) You can die from food poisoning so don't screw around. Wear slip on shoes. It saves time and trouble in airports and all Asian countries. Always let your hotels know when you leave. It’s best to give them the key, and tell them where you are going. Get a card from the hotel so you can find it again in case of extreme drunkenness or just a lack of directional ability. Also. Read your passport. It can pay to have the various Embassies know when you are in the country. They are not much help but they are a safety net in emergencies. Have I forgotten anything? I am sure I have but this is a good broad list to remember. and... Let the hotels handle booking your tours and local stuff. It costs a little more but it is worth it. Hey, Have fun. You are on vacation! Here are some good Web sites to remember.

Lonely planet.com
http://www.xe.com/ucc/ for currency quotes
Google earth for finding where you are.
Oh... get a good travel book. Lonely planet is good and gives you ideas about scams and rip offs in the areas where you are and good maps and directions to hotels and restaurants. Worth the money.

Answer 2

That's a big word (the whole world)....I'm about to head out for a trip around the U.S. and that is a little bit daunting. People have tried to change our minds (we are a family of 4 with a cat) that will be hitting the road for one year. You can check out our website at http://www.rollinrealestatetour.com and maybe get some inspriation and insight from our preparation and journey.

Good Luck