[BlackSolider]

Suggestion:
Find a way to make other cities important. Bowling didn't make people go to other cities. Neither do forts. Since you can't warp to other cities, there's no reason to make the journey since they are all pretty useless.

A few summers ago ranger (and others) made a guild called Sentinel, with the idea of there being different groups within the guild, each affiliated with a city. The cities were going to have wars over territories or just battles for fun.

I don't have many ideas yet, but think of a way to make other cities more accessible and more important.