If your going to go to the beach, keep ur immobiliser button hidden in the car, take your key with you, and get some boardies with string keyholder in the pocket. This way u can take your key into the water without your car getting stolen or your buzzer getting wet. Glad you found the car!
Hrmm.. just remembered that forrys have key and buzzer as the same device
, maybe get a key made up that doesnt have a buzzer! :P