I actually did use quite a bit of sugar in this. I did throw in about double the amount of yeast nutrient than recommended on the package. The sulfur is even stronger this morning. According to many wine recipes I've read recently a lot of them recommended stirring often, so I've been doing that. Every time I do stir I notice a lot of co2 de-gassing out. Will that be sufficient? Also, should I put a piece of copper in it?
EDIT: So, I decided to check gravity on it. Primarily so I could taste it. It's gone from 1.101 to 1.075 in 24 hours, so it's obviously still very sweet. It tastes pretty fantastic, though. The sulfur aroma is there, but no sulfur in the taste. I still decided to drop a little 1/2" piece of 3/8" copper tubing in for good measure. I hope I don't regret that. I noticed that when I stir the fruit bag down under the surface of the liquid it off-gasses. It's strange how it fizzes up almost like a huge 5 gallon cup of soda pop. Definitely a different experience as compared to fermenting beer...