When the sun is shining brightly, I switch to Kodak Elitechrome Extra Color 100, which, as you may have guessed, gives me a bit more color in my already colorful slides. If you shoot color prints, I'd recommend Kodak Max 800 Zoom for dawn and dusk shots and Kodak Gold 100 for sunshine shots. The Gold 100 offers very fine grain, which is a nice attribute when you want to make enlargements. Also don't skimp on memory or memory cards. I recommend shooting at high settings because you just may want to make a nice enlargement for your home or office wall.
Less memory is used at lower resolution settings.
This frees up space for more pictures per memory card. If your camera accepts accessory lenses, I'd recommend picking up accessory wide-angle and telephoto lenses. They will expand the range of your camera's zoom lens, and also expand your creative opportunities.