I am in exactly the same situation as you... I have had enough of the same routine & fancy a change in my life for a few years to experience something amazing!
I have just made the decision that I want to travel so I am currently working and saving every penny I can to fund some things to do before I find work out there!
I don't really have any dates in mind as of yet, when I have enough of working and saving here I guess!
Any further with your plans?