How to find help with after school driving

Hello!

We are looking for a child care provider who can drive our son from school to soccer to home twice a week.  It is only 5-6 hours per week but we will pay well to make it worth someone's time.  Any suggestions of where to find someone who might be interested and is reliable?   This could be a good gig for a college student who has limited time but wants to make extra money.  Is there an online bulletin board or marketplace for local college students?  Any suggestions would be great!

Thanks!

KW