A little more info on the types of things you like to do would be helpful. I've traveled the world alone and had amazing times. Tying a long-awaited trip into a passion always makes it even more special. Do you like adventure, culture, food & wine, relaxation, warm weather, etc. Once you can at least narrow it down to the kind of trip that will make it most memorable, it will be easier to recommend. Most important -- have fun!!