Marinating pig ribs

Hi y'all, I normally just put a rub on ribs and let them sit wrapped in plastic wrap over night in the fridge. When I do a pork roast, I'll take a can of concentrated apple juice, about a cup of water, salt and some white sage and marinate it for a couple of days. I was thinking about doing this with my ribs I'm gonna cook for new years. I've never marinated ribs before, and I'm wondering if any one has a favorite way of doing it. I usually do a semi sweet/spicy rub glazed with a blackberry sauce for my roast. As of now I'm planning on using the same recipe for my ribs. I want these ribs to make the ones who eat them think I'm some sorta BBQ god. Some folks already think I am, but they are the same type that don't know why a cast iron skillet is better than a Teflon coated one. Just looking for some ideas, not anyone's famous family secret recipe (although I wouldn't give it away if you gave me it :wink Thanks in advance. Oh yeah, I also will be cooking the ribs on the top rack of a propane grill with a pan of mesquite/alder chips below them.