The goan newspapers regularly carry the news of how gujju tourists are caught by the police for gambling in goa after raids.
Due to prohibition in gujarat, a large number of gujju tourists are visiting goa which has some of the most liberal alcohol consumption rules in India
They are also gambling in hotels, and are sometimes caught.
Instead of using and carrying cash which is very risky, they are gambling using chips
When they return to gujarat they are converting the chips into cash.
The large number of gujju tourists in goa, could be the reason why the small number of gujjus in goa, especially panaji, are so rich and powerful