Just between Canada, USA, Thailand, the countries around thailand, australia (kind of afraid of this one because of spiders xD i'm not afraid of spiders, unless they are venemous), south korea, russia, damn... north korea xD, madagascar, HAWAI, africa ( i know it's not a country but i would be here all day naming each country in africa :P), just between all of these i think i would have travel material for 2 whole years or more!!! I would love to spend a whole month in a Buddhist monastery, just to get that "experience", same with muay thai training camp in Thailand!
Kinda went on a rant over here but you get my point xD the world is a beautiful place, i don't want to be stuck for my whole life on a 9-5 job, getting more and more depressed every year just to end up with 60 years, all my bones aching and having no energy to travel
AMEN to the monastery experience in addition to all of your fabulous travel plans. Plus, it is important to go with someone who is equally compatible.