Camera: Canon Digital Rebel XTi 10.1MP Digital SLR with 18-55mm wide angle lens
http://www.bhphotovideo.com/c/product/494375-REG/Canon__EOS_Digital_Rebel_XTi.html

Due out in April ’08: the XSi Rebel at 12.2 megapixels with the 18-55mm lens

http://www.bhphotovideo.com/c/product/542181-REG/Canon_2757B003_EOS_Rebel_XSi_a_k_a_.html

Second lens: Canon 55-250mm telephoto zoom lens
http://www.bhphotovideo.com/c/product/543923-USA/Canon_2044B002_EF_S_55_250mm_f_4_5_6_IS.html

Third lens: Canon 10-22mm extra wide angle lens

http://www.bhphotovideo.com/c/product/351542-USA/Canon_9518A002_EF_S_10_22mm_f_3_5_4_5_USM.html

Tripod: Bogen 190X PROB
http://www.bhphotovideo.com/c/product/480322-REG/Bogen_Manfrotto__190XPROB_Tripod_Legs_Black_.html

Camera Bag/Pack: Lowe Pro Rover Plus AW
http://www.bhphotovideo.com/c/product/301645-REG/Lowepro_3448010_Rover_Plus_AW_Camera.html

B & H Photo is a good reliable resource from which to get gear, but I think Wolf and Mike’s Camera carries this stuff too in case you want to check it all out first. In addition, you’ll need a cordless remote shutter release. All of this gear is low to moderate in price if you’re wondering and all very high quality. Good luck! John