I'm not saying it's not worth going. I mean, what the heck, if you like hunting for spike elk in a season in which a success rate of 3% is considered good, then have at it. You will at least have a nice camping trip and get some exercise.
Seriously though, be very suspicious of any unit open for "any elk". You'd think that designation would indicate high numbers of elk and lots of places to hunt them. But it doesn't. It's actually the opposite. Your best muzzleloader hunts are the ones open for bulls only.