My biggest suggestion is yorkie bars. Take some little sandwiches stuffed with meat and also take yorkie bars. If you're not much of a walker/climber, you'll burn through what little reserve your body has and you'll be exhausted by the 1/3rd mark just as you get to the knife edge.
Take lots of water! Not just a little bottle of Evian. I mean 2 big 2.5L bottles of water. Again, you won't be used to the excursion and will need to be hydrated a lot.
Other than that, if you don't feel confident at any point, just take a sit, don't push your self to the point you don't feel comfortable.
If you get further time after Snowdon, hit up Tryfan
Take lots of water! Not just a little bottle of Evian. I mean 2 big 2.5L bottles of water. Again, you won't be used to the excursion and will need to be hydrated a lot.
Other than that, if you don't feel confident at any point, just take a sit, don't push your self to the point you don't feel comfortable.
If you get further time after Snowdon, hit up Tryfan
