yes it's worth it but only if your thinking long term, I have a round 26 miles away, started off with only two customers, so would canvass and clean the rest of the day, that round now 12 months later is worth £280-£300 for a days work. my next action is to split it into 2 days and keep on canvassing the area, but first few months I was travelling up to it for not a lot of money but glad l had the vision to get it to where I want. hope this helps
Graham