Jethro Junior is a star jumping horse, tested out by Kirstie over a long, hot summer.

The creeks are dry and the threat of forest fires looms large.

So when townie campers carelessly discard a lighted match on Eagle's Peak, it's not long before a bush fire rages.

First on the scene, Kirstie must ride for help - but there's only one way out, and it involves Jethro jumping the biggest obstacle ever...