You are very misguided in your assumptions.  All the issues you just spoke of are also part of the argument to stop the airport expansion.  Solve THOSE issues first before dumping 6.8 million dollars into an airport to bring in MORE people.  The fact is we get that tourism gives the year round community members a viable living but if you do not fix what is broken first your are just going to be further damaging the area with more tourist. The infrastructure cannot handle or accommodate as you clearly pointed out above. This the TIP of the iceberg. Nobody is saying stop progress but mindful progress is absolutely necessary to leave a solid legacy for generations to come.