For anyone else who is as compulsive as I am, I think I have it figured out. Looks like the fare rules are:
Fare valid: from March 1, 2002
OUTBOUND Departure: before and including March 24, 2002
Travel Must Be Completed By: April 15, 2002
This seems to make a lot more sense. Introductory fare valid from the day the flight starts with all travel to be completed within 6 weeks. Saturday nite stay IS required. For those that are interested there seems to be ALOT of availability for these flights during that timeframe. Skiing anyone?