I've done this for a large group an it didn't really work out for us.
With more than a few bags it the pot at once there was a long recovery time for the water to heat back up and even longer for the eggs to cook.
For large groups I have a large commercial wok that goes on the campfire and will take temperatures as hot as you can make it and will not burn
Your favorite Chinese take out place will need to replace their woks regularly and will just throw them out.
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May the fish that you catch always be larger than the hole in your net
The simpler the outfit, the more skill it takes to manage it, and the more pleasure one gets in his achievements.
--- Horace Kephart