My husband and I want to take an Alaskan cruise for his 50th.  There are so many lines and itineraries out there --- which is the best??

 

We always book interior rooms because of the price and we aren't in the room very much.  But with Alaska... we will splurge and get a balcony at least.

 

Can anyone give us some pointers on what line is the best and what itinerary.