OK let me give ST this one more time in case you missed it:
WTC did not charge $600 this year: so far all are $550 going to to $575 (IMTX sponsored by Memorial Hermann and not Ford is $600 NEXT year, others %575).
There are non-WTC 140.6 races for $75? Really? (before someone said $150, which I still doubt)
The Redman in OK is $325 this year and this years Vineman $325-425 depending when you register.
Now lets compare the atmosphere:
http://www.youtube.com/...&feature=related
http://www.youtube.com/watch?v=_dBRXA4ihJo
http://www.youtube.com/...&feature=related
http://www.youtube.com/...&feature=related
(had to fix links)
And for the record...med tents are still volunteers. Serious medical issues require an ambulance.