Seth,
My going rate is $50 per hour, portal to portal, plus a $50-$100 charge for a sound system, and $0.62 per mile rountrip.
It may seem high but ONS dances are my specialty, and I am turning dances down. My minimum rate is $300.
This Sunday I have two gigs. A one hour at $350, and a 2 hour at $500. Both of these are with pre-recorded music. I generally add $300-$350 per musician when I use live music, and then the sound system is $100. I am careful to explain that my fee is all inclusive and includes travel to and from, insurance, music and music licensing, a professional sound system, all necessary instruction, and calling the dances.
Alcohol has never changed my rate. I might add an hour or two to a wedding, because they are never on schedule. I require a non-refundable $50 deposit for weddings, a non-refundable, but reusable 50% deposit on all uncovered outdoor dances. (This deposit can be applied to a mutually acceptable date in the future.)
All that being said, I may on occasion take less. Soon I will be calling at a regional bluegrass festival for less, but they have included an all festival pass with camping privileges and limited hospitality. If I am connected to an organizer, or to an organization, I may call for 50%, or free.
There are always exceptions, but my standard quote is as described above, and most customers accept the quote.
Hope this helps,
Rich Sbardella
Stafford Springs, CT