"How do I find cable near me?" shouldn't be the only question you're asking. You should also ask yourself if you can pass the credit check. Yes, most major cable providers ask you for a credit check. As US News & World Report warns, this could be a hard inquiry (the kind that can impact your credit). They must ask your permission first but be forewarned, if you don't consent you could end up paying a deposit.
Already mentioned in another thread, but, SlingTV has good sports coverage -- otherwise, we use OTA for, e.g. PBS -- but, beware that the SlingTV WebOS client (runs on LG 4K TVs) is unreliable with some sports channels. (With others, it works fine ?!) The SlingTV WebOS client needs to be robustified. SlingTV works fine via web/chrome/Windows10 and on IOS.
Now we come to the one thing that's still a challenge for cord cutters, depending on what sports and teams you want to watch. Sports programming is by far the most expensive content on TV. For the average U.S. pay-TV subscriber, about 40% of your monthly programming cost is due to the sports content that is carried on the various cable network channels in your TV package.
The question of "when does it make sense?" can easily be rephrased as "how much money can I save?" and one of the biggest factors will be the price difference between combined internet and TV service or just internet. These are also the options that vary the most widely based on where you live, and the availability of promotions or contracts that can keep prices down for a short time.