Danae and David wern't able to attend todays practice (homework and illness) so I went alone.  We did our normal 2 minute intervals and today it was in to a head wind.  I felt pretty good maintaining around 24 to 25 mph for all the intervals and no drafting.  On the last (6th) interval my leg began to cramp just like yesterday and I was only able to do half the interval but I think I could have maintained the effort if my leg didn't cramp.  I have been trying to drink as much as possible during the day and drinking Gatorade during the rides.  I'm guessing that all the heat we've been having is causing me to dehydrate faster than normal.  I might think about taking some electrolyte pills to help overcome this issue if it persists, don't want any more dizzy spells.