Roasting a Pig
My brother an I will be doing a hog this coming Saturday 40-50lb range. We've done this 3 times before, and he's done several pigs and a few lambs on his own. We'll be butterflying the pig and cooking it on what's basically a catering style grill. Shallow fire tray with adjustable grill height and a massive barrel style cover, with an off set fire and some water pans it does pretty well for this sort of thing.
We've got a nice handle on how we're going about it. ~225F, skin down protected by foil initially, basting with apple juice/vinger and lard on the meat side. Depending when we pick up the hog we'll either inject or let it take a long sit with a heavy rub. No sugar outside the juice. Expecting 6-8 hours not including rest but planning for longer. Maintaining a consistent temp can be tough in this grill. Using charcoal and a bit of hardwood for smoke.
Anyone have additional tips or advice?

A note on ice cream scoops. I worked in an ice cream shop as a teen and when you're serving large volumes of ice cream quickly the last thing you want is a a scoop with a metal sweeper (called a disher), or really any moving parts at all. No matter how well made they jam, freeze or gum up, or break under heavy use with ice cream. They're also the wrong shape for easily and quickly pulling a ball shaped scoop of ice cream. Dishers are really designed for precisely portioning products that are both softer and warmer than ice cream. Think lunch ladies with mash potatoes, cookie dough, meatballs etc. And typically not for service. If you're serving for that many people your better off with a standard all metal scoop designed specifically for ice cream and some warm water to lube it.