Peru in March
 

A friend and I are off to Lima, Cuzco, and other interesting places in Peru in March. We're two adventuresome ladies in our 50s, have traveled extensively, but this is our first trip to SA and we'd really appreciate some advice. (Yo hablo espanol un poquito.) We arrive at the Lima airport at 1:45 a.m., any suggestions on hotels? Should we just stay in the airport until 5:00 a. and catch a plane to Cuzco? What are the "must sees" and "don't miss" sites (besides Macchu Pichu)? What will the weather be like mid-March? Thanks in advance for your good advice. (P.S., I forgot to mention we're budget traveler-types.)