My name is Bethan and I'm 7 years old. I'm hoping to swim 2000m on Wednesday 7 November....and maybe even carry on to do 100 lengths (2.5km!). My little sister Maggie is also going to try to swim 200m at the same time. We would like to raise money to help others to learn to swim. Any money we raise will go to 'Shropshire Sharks' - a charity who help people with physical or mental disabilities to learn to swim. Registered charity number: 510479.