Possible 2009 Race Schedule -- am I nuts?

Below is a list of the races I am considering for the rest of the year. Some of these may be too close together and will get scraped (or swapped for others), but I really want to do a 2nd duathlon and my 3rd half marathon before year's end. Am I crazy to try to do 3 multi-sport events with only 1 week between them?

Thoughts?

This is not set in stone at all, so if you have a recommendation for a better race, I may swap :)

• 7/18 - Lake Louisa Sub-Sprint Tri (registered)
• 8/8 - Faces of Courage Reverse Sprint Tri (registered)
• 8/22 - Sprint Du at Moss Park (Fall Tri Festival)
• 9/6 - Trek Women Tri (contingent of the results of Sat's OWS)
• 9/26 - Miracle Miles 15k
• 10/18 - UCF Distance Dare (5 + 2 miler)
• 10/24 - Women Tri or Du at Moss Park (doubtful)
• 11/14 - Orlando Urban Dare
• 11/15 - Founder's Day Distance Dare (10K + 5K)
• 11/26 - Turkey Trot 5k
• 11/29 - Space Coast Half Marathon
• 12/13 - Reindeer Run 5k