Looks like it let me post. I have a few ideas for things to do in the city, especially with the festival. I'm not sure how you intend for Ariel to learn and make decisions about the city, though I suppose the innkeeper could answer questions. 

I'm not really sure what clothing styles would be like for Argonians in Black Marsh cities. The only thing I have to go off of is the Argonian clothing styles in ESO, which I guess would probably be similar.