Hey Patrick,
I recommend using the Local Delivery app - the name kind of speaks for itself, as it's exactly what you need!
Let me know if you need any help. I'd be glad to provide my services to configure the app for you as well as to set up and optimize your store. If you would like, I would be more than happy to give you a free consultation through a Skype call. Here's my e-mail: michael82605 (at) gmail (dot) com. Just tell me what time zone you're in and what day and time would work for you.
Cheers,
Michael