Well no, you'll have cities with higher prices in the touristic core, and it'll just be people with lower incomes who get pushed out. That will also help with y

Well no, you'll have cities with higher prices in the touristic core, and it'll just be people with lower incomes who get pushed out. That will also help with your second problem. You can pay for services by charging property taxes. since the value of land will go up (thanks to it being used for it's most productive use) and lower income people getting pushed out (such people are more likely to be a net drain on resources), you'll actually have more money to pay for services.