early January, what options are there for trains from Rome to Salerno [none to Sorrento that I could see] and then on down to Calabria, to the Cosenza area. Actually want to go over to the instep area [Crotone?] but I gather that's a different train all together. Also how much time for the train should we allow? We can rent a car in Cosenza and drive to Crotone, i suppose. And then, how much time to allow to train back to Rome [or is all the train travel nuts and we should fly anyway??] We have a moderate expense account, nothing fancy or too expensive but really the timing and hassle are the main issues.