I used my buddies Alpacka raft on a trip in AK last year. Pack rafts are a great back country tool... but at the same time they definitely have their limitations. Little background I grew up canoeing and rafting... would say I'm a neophyte kayaker although I can roll and feel comfortable in class II water definitely would rather be in a ducky or canoe in class III than a kayak at my skill level, have rafted my fair share of IV and V water... and done a ton of 5-10 day floats. (whitewater boat, not one of those giant lake kayaks people take in the ocean or boundary waters)
Take aways
1. The small pack rafts handle like a sluggish whitewater kayak, if you don't know what you are doing you will flip immediately
2. Definitely get the spray skirt and run rivers full a full summer before you try and use them for camping/overnights/etc.
3. Unlike a whitewater kayak they have storage, storage is super limited. Basically they work great if you are the kinda person whose backpacking setup is 35-40lbs for a 5 day trip.
4. A rifle will fit in the tub but it's sketchy, essentially it creates a weird heavy point on the tube and can cause enough friction on rocks to perforate the boat... dense items shouldn't go in the tube.
5. Meat in a "classic" pack on a river is a no go... definitely an option for lake or flat water scenario, you are just super low in the water so it will get wet + you will need to put it in your lap... imagine paddling a whitewater boat down a class II river with a 80lb pack in your lap... you dump and your f-ked.
6. There is a reason that in all the meateater episodes where Rinella is using his he is never paddling with a huge load of meat.
A pack raft is at the top of my list for next big gear purchase, for adventuring/floats/getting rowdy on the river for someone with intermediate experience go with the gnarwhal, if you own a whitewater boat already and are in the expert catagory or plan on getting yourself there then get a smaller more playful boat.
If you are looking at this as a hunting boat, Oryx (muley or elk hunter in the breaks ) or forager (moose hunter in AK, or elk hunter on the salmon/Colorado/etc)
