“HaLeiVi, how can OpenDNS accomplish the OP’s goals?”
It is a free filter
Also, your wireless IP changes.
Hence the necessity of the dynamic IP updater app.
And why do you need Optimum’s WiFi altogether?
That’s also free. Otherwise, I had to look at data usage. Besides, many apps run better or backup while using Wi-Fi only. I’m sure these can be changed but again, that would ramp up data usage.