Ag, they have a forum there and questions like this would be more likely to get good responses over there.
TGM does have some sample itineraries, but that is not his strength. You should be able to find these by going to your AVP page and looking around. You can also search for "itinerary".
There is a lot of info. I signed up about a month ago and I felt the site was very organized and, for the most part, easy to find what I wanted. But I admit there are times I have trouble refinding something I found earlier. I try to use the feature to "add to my vacation articles". This keeps track of everything you add, and makes it easier to refind things.