Welcome to CFC, j_spencer!

A few points:
1. You don't need to search your island for the "gold" resources. The benefit it provides (which only goes to the city whose radius it is in (enter the city screen and see if it in the "fat X" of tiles the city can work)) is small compared to other things you can do for your economy: trade, build roads on all worked tiles, switch governments, etc.
2. Instead of using entertainers, use the luxury slider on the F1 Domestic Advisor screen (the bar below the science slider). That way, you don't have citizens sitting around (relatively) idle instead of working tiles.
3. You can enter the cities that have entertainers and click a tile around your city that isn't currently being worked and he will go "work" that tile (collect food/shields/commerce).
If you can, upload a save game so we can take a look at it.


A few points:
1. You don't need to search your island for the "gold" resources. The benefit it provides (which only goes to the city whose radius it is in (enter the city screen and see if it in the "fat X" of tiles the city can work)) is small compared to other things you can do for your economy: trade, build roads on all worked tiles, switch governments, etc.
2. Instead of using entertainers, use the luxury slider on the F1 Domestic Advisor screen (the bar below the science slider). That way, you don't have citizens sitting around (relatively) idle instead of working tiles.
3. You can enter the cities that have entertainers and click a tile around your city that isn't currently being worked and he will go "work" that tile (collect food/shields/commerce).
If you can, upload a save game so we can take a look at it.