This is well covered by Sixth Form staff and activities. However, if you want some general guidance to confirm what we will tell you or you want reminders when outside school hours, then a new website called "Application Station" (www.application-station.co.uk) may be worth a look.
There is a large amount of free content, which appears to be well considered and supports our own advice. Be aware that they also offer services for a fee (everybody needs to make money). The quality of this is untested by Beaumont and therefore is not endorsed by us.