It's also about actually truly "seeing" a potential shot, an interesting scene, etc., and at times spending some time working with that (trying different points-of-view and angles, looking at how the light is falling and affecting the scene, seeing what happens when one changes camera position, etc.), deciding what makes the scene most interesting, etc. What attracted your eye to the subject and/or scene in the first place? How can you best shoot it as it initially appeared and appealed to you, but also maybe approach it in a different way, too? This means taking the time to shoot more thoughtfully and carefully than just firing off one or two exposures of the subject/scene and then quickly moving on to something else.
Spend some time now at home before the trip, taking the camera or cell phone, whatever you have, out of the drawer, out of your pocket, and experiment, just go out and have fun with it, play "tourist" in your own home area, see what happens.... The more you shoot the more comfortable you'll be with the whole process and as well be developing skills as you go along, too, while also beginning to realize just what you DO like to shoot and why as well as how.