My first real foray into adventure sports was a river crossing in Kullu Manali back in 2002. I can't pinpoint the exact location of the river, but they offered this "monkey crawl" activity to visitors. I do remember the cost, though: Rs. 50 for one attempt.
I managed to make it to the other side, but by then, I was completely exhausted. Luckily, the adventure organizers had foresight! They had tied another rope (a belay, though I didn't know the term back then) to me before I even started. So, when I was spent, they simply pulled me back from the other end.
It was a good experience, and it definitely left me wanting more. Next time, I'd love to try trekking or mountaineering up North. The climate there, especially, is truly wonderful.
Monkey Crawling - My First Adventure Sports Activity! :)