- Directions - Know where to go and how to get there. It would be a good idea to have a map, directions, or pre-program the GPS so that you can be sure to find the location of all the schools you might be going to.
- Different schools have different start times. Keep a list of all the different start times and perhaps a chart that says about how long it will take for you to get there. That way you'll know when to leave the house and when you're expected to show up.
- Be prepared - Wardrobe. Have an outfit or two ready to go at a moment's notice. I'm not just saying that you should have a shirt and pants on a hanger. It would be better if you had the shirt, pants, socks, shoes, and jewelry all ready to go.
- Be prepared - Breakfast. I usually won't have time to make breakfast for myself. I'm low carb, so cereal is out of the question. However, I've found a good alternative: Kroger's brand of healthy foods, the "Simple Truth" brand, has an excellent protein bar. At about $1 per bar, it's an inexpensive and healthier way to have a meal on the go.
- Be prepared - Lunch. You never know what will be on the school lunch menu for the day. So it's much better to bring your own lunch. I try to have some pre-packed lunchbox items ready to grab quickly. Since I already pack for the other members of the family, I'll just assume that I have to pack for myself. If I don't have to sub on a day, that's one less lunch I'll have to make tomorrow. But, just in case, have an emergency $5 bill in your wallet at all times for the specific purpose of buying lunch.
- Briefcase - I have a bag where I keep all my sub materials. This includes any school handbooks, notepaper, activities, pens, pencils, candy, emergency snack, and anything else you can think that you'll need. This bag is dedicated to this task so that it's not overloaded with stuff that I won't need on the job.
If you have any suggestions about how to be ready in case that early-morning phone call comes and you have to leave the house in a hurry, please comment! I'm always looking to help other and to be a better sub.