The money is most certainly in the list. If you're at all interested in online marketing, setup email software and create a lead magnet that you can use in your sales funnel. Then, build up that list. It's often said that you can expect to earn about $1 per subscriber per month. If you have a list of 10,000 subscribers, that means you can earn roughly around $10,000 per month. You will need to deliver value and not pitch them on every email, but it is a very achievable goal in a short period.
If you have nice items like cameras and other A/V items, musical instruments, drones, and even toys and other children's items, you can list it online for rent. One of the best places to do this is a funky site called Fat Llama. People are reporting to have made over $1,000 renting out equipment on this platform. Plus, if you sign up using this link, Fat Llama will give you a $20 credit! Get $20 credit with Fat Llama.
If you love children and want a career in childcare from your home, then a home daycare center could be right for you. Starting a home daycare center, like any home business, takes a lot of work, research, start-up costs and networking to get it going. Every state has different regulations, which could require physical improvements to your home. Learn more about starting a home daycare.