Interesting - The 7 bank accounts every family should have. Yes, seven! It will help you budget, organize your life, and save your family HUNDREDS. This was literally an "aha" moment for me and my family finances have never been the same since. It's SO SIMPLE too.
For traveling...would save a lot of ziploc bags! Keep the mess in the towel, then throw the towel in the laundry when you get home from your trip.