Yey for another tip! :D
Lu Tip #3....
ALWAYS WEAR COMFORTABLE WALKING SHOES.
now if you have a penchant for wearing heels, allot yourself enough time to be able to catch a bus to avoid the 1/2 mile or so of walking you will most likely have to do. OR carry an extra pair of comfy shoes with you wherever you go. :)
This is kinda a common sense tip, but helpful none the less.