Hawaii
As it is known for it's dormant volcano and is beautiful.
I love the whole grass skirt vibe its really cooll!!
For me the first place would be any of the countries bordering Iguazu Falls in South America - maybe Argentina. Since I live in Italy and have a home in Colorado in the US, I've already seen a lot of Europe, North America and the Caribbean, but have never been to South America although I've been close enough to see the coast of Venezuela. I particularly like waterfalls and Iguazu looks spectacular. http://www.iguazuargentina.com/english/
India
First I would go to Europe. It is one of the best tourist spot in the world. It is best to spend your vacation with someone special to you. Next is Asia because it feels you refresh when you see wonderful attraction on rock formation and mountain. If you want adventure, Asia is best for you.
l want to tour Uruguay and Brazil.
l have lived on 4 continents, and travelled a lot, but
only been to northern part of South America
I would do a round the world cruise ;)