How to pronounce “hell or high water” in English

In theater, once the lights go on, come hell or high water, you are there, you know?

The nice thing about NaNoWriMo was that, for 30 days, we agree hell or high water, we are going to orient our lives around our art rather than vice versa,

So visionary companies are companies usually led by a relatively charismatic leader who has an idea about what's going to happen, and come hell or high water, everybody in