Hi;
Lisa and I rented from Canaltime last October. They were great. We learned a few things about renting. Its important to rent in a good cruising area. That isn't to say they aren't all good but some are better if you only have a week. Start from an area that has a variety of things to do and see that are close like locks, tunnels and some city and country traveling. You might consider a different time of year when you will be more likely to have enough good weather to get in some miles. If its freezing cold you might not move much and get the wrong idea about NBing. We don't think a week is not long enough to see if its a way of life you want. Before you buy, another option is a long term rental like 3-4 months. Look at http://www.etrr.co.uk/. That will be a much truer test of the CCing life. Thats our next step. We love boating of all sorts and truely loved NBing but its a big step to live the life 24/7. Good luck and happy CCing. We will be watching for your stories. Try different types too.