Using or letting your car be used in a wedding?

Friend of mine and my dad's drove me and my wife off in our wedding day in his '70 440 'Cuda.

The ORIGINAL PLAN: I had borrowed the neighbors '71 Challenger small block car to drive me and my wife off by ourselves, (known them for years), but the ****ing ballast resistor took a **it (believe it or not) while on my way TO the wedding. We were supposed to have a parade of about 6 muscle cars including the cuda and challenger, but it started to sprinkle about an hour before the wedding so everyone else called off but my buddy in the 'Cuda.

When he heard about the ballast resistor, he's like, How about a Cheaufer? One of the nicest things anyone ever did for me in a shitty situation....

Anyway, I think I'd let someone else use the car in their wedding with me driving them... no decorations of course, (I think they would be smart enough not to ask).