Let's say on 8/15 I bought 150 points at WLV with a March use year. First, does that mean my points will become available on 3/1 or 3/15? Next, let's say I want to reserve a week beginning April 15, 2003. Does that mean I can make my reservation on May 1, 2002, or do I need to wait until May 15, 2002? If I need to wait until May 15, will I be able to do the whole week on that date or just the 15th and have to to keep calling back each day for week or alternatively wait until the end of the week and make the entire reservation? Please explain.