Options for Moonlighting?

Hi Folks,

So I recently bought a house and I'm the only source of income. I crunched the numbers several times in a spreadsheet to make sure I should manage it. Even though I can manage it, I'd still like to make extra money preferably with programming since that's what I'm good at. If I could earn on average an extra $50-100 a week I'd be happy.

I've tutored in the past which isn't a great gig when you use services like Wyzant which take a 40% cut.

I've looked at contracting sites like guru, freelance, upwork but the jobs are vague and the bidding wars are intimidating.

I was thinking of keeping it local and offering shops and restaurants in my area my web design and programming services.

Does anyone have any thoughts or ideas?