This is one of my favourite pictures of Willow's first walk. OK, it's a rubbish picture, but you can see just how excited she was to come to me when called. My husband was a little way down the path and we did "ping-pong" recall between us with lots and lots of treats She didn't go far... We never used a training line, because we had plenty of safe area out in the mountains. Sounds like you have the same. Be brave, it'll be fine