In Reply To:
If you decide to take a train w/your bike you may want to check with someone from Europe on how to do it properly. I was at the TDF this past year and purchase a ticket on a train that 'allowed' bikes (there was even a picture of a bike on my reservation) and they wouldn't let me on the train with my bike.
Yes, you can take a bike on many trains in Europe. But there is almost always a designated carriage in which they have to be placed, often the baggage car. So there's always the risk of theft or damage. And I can't imagine you'll have panniers on the Lucero, so it's also a pain trying to move luggage and bike. I think you will end up frustrated at best with the experience.
Why not ask if the ride organizers can rent you a bike? Just take shoes and pedals, and they deal with the rest. They would probably also take the time to help you get your position right on a road bike, that might be useful to you in the long run. Then however many days you can spare beyond the tour itself you won't be having to deal with a bike.
If you've never been to Italy before, I'd look at this as a cultural experience first and some cycle training and coaching as a bonus. If you approach it with an open mind, it could be one of the top ten experiences of your life.
Brian
Brian
Gonna buy a fast car, put on my lead boots, take a long, long drive
I may end up spending all my money, but I'll still be alive