I did the London Paris with them last year and had a great time.
And not one penny from what we paid Global Adventures went to charity ,, as we took the self funded option and for the money it was cracking value.
Basically we were looked after from the first minute to the last in good hotels and great food.
They normally email everyone involved and open a face book page so you can find out who is going with you
We did raised money independently for our local hospice but did it through suppliers at work ( over £4 grand was squeezed out of them BUT this was secondary to us going on the trip and only did the charity thing because we could and left it all to the purchasing director to do the squeezing)
"how much goes to charity , how much goes to charity ,,, that's all you hear these days , what's wrong with having a decent bike ride well organised and not having to feel guilty that some kids in Africa dont have clean water, or a soldier is not getting as new prosthetic leg even though he is a hero.
Aga , id have no hesitation going with them again.