Shopping list:
Raspberry Pi Starter Pack - Includes a Raspberry Pi Computer ID: 1014 - $104.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Waterproof DS18B20 Digital temperature sensor + extras ID: 381 - $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
BMP085 Barometric Pressure/Temperature/Altitude Sensor- 5V ready ID: 391 - $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Adafruit Ultimate GPS Breakout - 66 channel w/10 Hz updates [Version 3] ID: 746 - $39.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Raspberry Pi Camera Board ID: 1367 - $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits