at this age do i need to start to make out my will

[c=7700B2][i]i'm now just past my mid 40s and wondered do i need to sort out my will? as all my possessions i don't just want anyone to get them after i pass on....my elderly parents won't be around and i have nobody else....so do i need to sort my will ? if so how do i?[/i][/c]