We always try for two packs and a small third that the canoe bearer can wear while portaging.. The barrel for food.
Back in the day, when we tripped in tandem canoes, that is what we at least strove for. It is so much easier, even with minimal portages, to have everything contained in as few bags/barrel as possible, even if that is just for loading/unloading, hauling into a site and repacking during camp breakdown.
At least strove for. There were always miscellaneous chairs, personal day packs/bags and bulky Therma-rests, as yet stuffed into or strapped onto a big pack, each Tetris packed separately to fill various nook and cranny hull voids in the crowded hull.
We were most often in 15 and 16 foot tandems, so space for large packs between seats/thwarts/yoke was quickly overtaken with large packs. I don’t like stuff stored above the gunwale line, at least if water’s edge packing permits. If I have to do the unorganized drop-in at an awkward landing I’ll stop a mile downstream at some beach or cobble bar to better rearrange my gear.
Using bigger tripper tandems would have eliminated some of that Tetris fitted hull load and selective trim packing, but family-wise we each went into solo canoes before any big canoes ever appeared on the rack.
(Those bigger tandems are now little used loaners, and really should be for sale soon. We simply don’t use them enough)
In many ways I prefer tripping in solo (or soloized) canoes. On the usually 4-boat family trips we each carry our own personal tent*, clothes, sleeping bag, pad, selected comfort items and etc, etc. You want it, your bring it. Common gear gets divvied up as space/weight/volume is appropriate for paddler and boat. Food, somewhat by design, is usually carried in two (or more) hard shells in different boats.
*Three tents, plus #2 son’s preferred Hennessey Hammock strung from the trees. Three two-man tents*. I snore. So does the missus, apparently while sleeping on a foam pad worse than me. So does #1 son, worse than either of us. It is a freaking cacophony of GGRRZZZGTT elk bugles through the night.
Embrace the distance.
*#1 son uses a more expansive “ almost-3-person “ Sierra Designs 2-door, 2-vestibule model, so if there are hammock hanging prohibitions or a dearth of trees he can accommodate his brother without getting too cuddly. His bro’s gear goes in one of the tent vestibules in any case.
Finding space for a couple smallish tents is often much easier than finding space for one or two big ones. Quieter too. GGRRZZZGTT
In a (never-happened) worst case capsize loss or pin scenario we would still have gear enough to get by, and using soloized tandems we have enough extra hull to finagle paddling out with a bowman.
That is on family trips. On any trip with friends I want to be totally self-sufficient with my own gear load, including tent, tarp, food and stove. Axe/saw/firestarter/first aid/phucking name it.
I want everything I want for a solo trip in that environ. If my companions choose to skip bringing a tarp I will gladly haul one in large enough for everyone.
I will happily share my tarp with you. I’ll even share my bourbon with you. Just don’t ask to share my tent, and get the hell outa my comfy, well insulated wind chair dammit.