wannabecyclist said:
The reason for the English commentary is that we are relatively new to watching the sport and we usually find it more interesting with some commentary explaining stuff to us.
It doesn't sound easy to combine watching the Tour live, while having English commentary. I've been to the Tour several times and in about every town the race passes, some speakers are 'installed' to enable everyone present to know what's going on in the race. This, however, will be in French and not of any use to you. Another option that might be available is to bring a radio to the race. I haven't got a clue if this is possible in English, but I know for sure that the Dutch have live TdF radio broadcasts that can be listened to almost everywhere in France.
Another option would be to visit a time trial (either ITT or TTT). You won't miss any information about progress of the race that way, since TTs are pretty straightforward anyway, without team tactics playing a role. If you want to know the order of racing, buy a local newspaper that shows the full standings in GC (or team classification) before the race. (Sorry, I keep forgetting that we're currently living in the
Age of the Smartphone.) You won't usually know exactly who will win the TT, when you're actually visiting it, but if you're in the last third of the race and use a watch (or stand close to a chrono), you can usually get a pretty clear idea of who's riding well and who isn't. For example, one of the stages I visited was the '97 ITT around Saint-Étienne, only few km before the finish. Ullrich was about to overtake Virenque at that point and it was clear he was crushing the field there.