you look at an address, get to the nearest spot and then ask someone, repeating the process until you reach your destination. our writers can do it in just a week. but, after level i, you will know why it went wrong and have a way to correct it! i loved and used blue when it was popular 25-30 years ago and have been over it since. very handy for the shops and services of the town. i like the idea of moss, it would be pretty! 