Old Lahaina Luau has an area set aside for wedding ceremonies which is very attractive and has great light for photography. It is one of the best luaus on Maui and the food is very good. Plus, the Pacific is a wonderful background for a luau. This gives you everything in one package: ceremony site, catering and entertainment, assuming you don't mind sitting with a couple of hundred strangers. But look at the bright side.......you don't have to buy them dinner. When I used to photograph huge events in San Francisco that was not the case.