Once you grok the rules, turns take about five minutes including the time you take to type them. I would post pics of the map, meaning you wouldn’t need to set anything up. You would just look at the board position, and say, “ok, I go forward three, turn left, forward two, turn left, fire at spotted contact #6.”
I played with a referee via VASSAL and it took me longer to download the file, open it, click through it to see what happened, and save/send the file back than it took to do the move. If you know the rules and have a web browser, you can do the moves from the forum posts. But no need to rush - I figure the game could be done at a relaxed pace, with breaks when necessary. My goal is just to share it with people who might not otherwise play it.