Crossing the gas price threshold

Last November I posted about rising gas prices and the possible effect on churches.  Now $4-a-gallon gas seems like a bargain as rumors fly that gas will hit $5 to $7 per gallon by year end.  Apparently Americans didn't stop driving when gas hit $3 per gallon, but at $4 we're starting to slow down.  This bodes well for small neighborhood churches, and badly for those who have a long commute to church.  What is your congregation doing as a result of rising gas prices?