This was part of a private e-mail memo sent to RTA Custom Map Support:
Member: B & S:
"....I’ll still have to break our holiday into several maps, given that there are a maximum of 8 waypoints per map. However I don’t foresee this as a problem, other than perhaps having to choose relevant from/to parameters for each map, and the requirement to manually add the miles of the various maps to get a feel for how far we will be travelling overall. I’m very happy with the website from what I’ve seen thus far. Thanks again..."