Back in the '70s, I was simply the drummer for the pro touring bands; the BL handled all the gear, tour bus, dates, hire'n'fire etc. I turn up with my drums and play, and help the roadies at tear-down.
Since playing in cover bands with buddies, or doing the roadying, desk and lights for an originals band, I've always been the one supplying the gear etc. As these were/are always buddies, chums, friends and family (two sons...), and I had the funds to do it (from my day-time career...), it was, and still is, my own gear and transport, so no split-up, and no arguments. I worked week-ends at times with a buddy's events outfit, so had a source for s/h gear when he upgraded stuff. Now retired, I have easily enough for the few gigs we now do, but no more tour-bus (too old for MOT, so scrapped...), so I 'borrow' a van from our local garage, for a tankful of diesel when I return it. Just lucky, I guess, but no issues with any split, as it's all mine (my Precioussss; all mine..! Mine..!)