Thanks guys - didn't think I would find that info on their site but I did. I knew asking here would have been faaster than going through any 'official' channels.
Greg - Pat and I are correct for current years, pre 2003 (and pre-2001 on PT 175/185) the rivited boats were thinner then .100, just don't remember which. If you realy want to know, let me know and i'll pull my 2000 tracker brochures.
OK this get's complicated!! When they went to All Welded all the boats (except the Avalanche, as far as I can tell) went to .100 thickness. But the 2000 thickness varied greatly by model:
For the Pro Team 185 was .080 in 2000
For the Pro Team 175 was .072 in 2000
For the Pro Crappie 175 was .072 in 2000
The Pro Team 185 Jet was .080 in 2000
The Pro Team 18 Jet was .090 in 2000
The Pro Team 165 was just .063 in 2000
The Targa 17 and Pro Depp V 17 were .090 in 2000
The Pro Angler v 16 was .080 in 2000
If there are any other specific 2000 Tracker boats anyone is interested in, just let me know.