Backup TGV res in case flight is late?
Not feeling so good about my flight connections making it; presently have TGV reservations for the 10:10am CDG-Bordeaux, but if I misconnect, I'm not going to arrive until 1pm or so. Reservations are on a RailPass; can I/should I buy another set of reservations for a later train (not too expensive, about $50 total) just in case?
(Past six days have been following my flights; 4 out of 6 times I'd miss a connection. Ouch!)
Thanks-