I'm going to start tenor sax?

I'm going to start tenor saxophone, probably this week. I've played the clarinet for 5 years, and am a level 5 NYSSMA. The move is prompted by the jazz band at my school-- they need a tenor sax, and I'm first clarinet. The reason I started clarinet in the first place was to play tenor sax. Do you have any advice pertaining to my situation? Are there any good websites? Thank you!