Tickle Tickle

Thankyou very much for your suggestions, i have so far covered a range of conditions but your response has given me many ideas to go forward with from here, which i do so very eagerly. I googled SAR and found the site and have already made contact.

Could anybody put me on the right track pardon the pun lol. I am currently trailing the love of my life and need some more clues on where to go from a 1.2km non visual cold scent. Trailing not tracking as there is a difference. If there are any recomended books on the subject I would be intrested. Also if there was any information regarding SAR ( Search And Rescue ) accreditation, is there such a thing? If anybody has a contact number or any information regarding SAR I would love to hear from you. warmest regards to all.