Hi girls - I'm hoping some experienced travelers can give me some advice.
I've never been abroad. FI has been one on school trip to Ireland. We would love to go on a European honeymoon; I love Switzerland and we both want to go to Italy (Tuscany region). I have a friend living in Lucerne, Switz., that'd I like to visit - I also wouldn't mind staying there a few days because everything she's told me about the city sounds awesome. She's given me lots and lots of pictures and travel brochures for her area.
FI and I have also played with the idea of visiting Bern, Geneva, Tolochenaz, and Rome, to name a few. I know we can't do it all, but it's tempting to try to fit everything into one overseas trip! We have $6k saved for this trip, but I don't know how reasonable that is. We haven't spoken to any travel agent yet but we have researched flights.
IOur wedding is in July of next year, which puts us right in the middle of expensive European flights.

know that summer is high season for these areas, which I would much rather avoid, but I may start a graduate program in August that would prevent me from traveling for 3 years. I'd rather take this trip now and put up with the inconvenience than put it off for the next 20 years.
Q's: Can we do these two countries for $6k? How is Tuscany in the summer? (I hate being hot!) What was your experience navigating the train system? Where should we save/splurge? What are some must-see places?
If you have any bit of experience in either of these places I'd love to hear - anything and everything! Thanks a million.