What’s currently in my bag:
Sony FX3
Sony A1
Sigma 2.8/14-24 DG DN
Sony 1.8/14mm GM
Sony 1.8/20mm G
Sony 1.4/35mm GM
Voigländer Apo-Lanthar 2.0/50mm
Sony 5.6-6.3/200-600mmm with 1.4x teleconverter
52mm, 67mm and 95mm ND filter
Haida ND rear filter for Sigma 14-24
Kodak Wratten rear filter for Sony 14 GM
Sandisk 512 GB SD and Sony 160 GB CF-E type A cards
batteries and chargers
Sony ECM-B1M microphone
cleaning stuff (Lenspen, blower, microfiber cloth etc.)
FotoSharp 8″ camera rain cover
Gitzo tripods with Sachtler, Acratech and Gitzo heads
DJI Mavic Air 2s
Things that were used in the past for images on this website:
Nikon F4 with 2.8/20mm, 2.8/24mm, 2.8/35-70mm, 2.8/105 Micro, 2.8/80-200mm, 4.0/200mm Micro
Canon D60, 5D, 5D II with 2.8/16-35mm, 2.8/24-70mm, 2.8/70-200mm, 1.2/85mm, 4.0/17mm TS-E, 3.5/24mm TS-E II, Zeiss 2.8/21mm ZE, 2.0/35mm ZE, MP 2.0/50mm ZE, MP 2.0/100mm ZE, Contax 3.4/35-70mm and Nikon 2.8/14-24mm with an adapter for Canon
Panasonic LX2, Sigma DP1, Sony RX100, Sigma DP2M, Ricoh GR, Nikon 1 AW1
Leica M9-P with Leica 3.8/18mm, 3.4/21mm, 3.8/24mm, 2.0/28mm, 1.4/35mm, 1.4/50mm, 4.0/90mm
Nikon D800E with Sigma 15mm FE, Zeiss 2.8/15mm ZF.2, 2.8/21mm ZF.2, 1.4/50mm ZF.2, Otus 1.4/55mm ZF.2, 2.0/135mm ZF.2 and Seacam underwater housing with Superdome
Sony A7R, A7RII and A7SII
Sony 1.4/50mm ZA
Leica APO-TELYT-M 3.4/135mm with Novoflex adapter for Sony
Zeiss Batis 2.8/18mm
Zeiss Batis 2.8/135mm
Samyang XP 3.5/10mm
Samyang XP 2.4/14mm
Sigma Art 1.8/14mm
Zeiss Loxia 2.8/21mm
Zeiss Loxia 2.4/25mm
Zeiss Loxia 2.0/35mm
Zeiss Loxia 2.0/50mm
Zeiss Loxia 2.4/85mm
DJI Mavic Air 2
Wild Places 
Without knowing you in person, my diagnosis is clear anyway: severe GAS (gear aquisition syndrom). As its Black Friday week I recommend to hand your credit card to your family.
…. enjoy your trip …
Yes and no. Normally I keep my cameras and lenses for quite a long time. I’ve used for example the A7RII as my main camera for many many years. Despite that two newer generations were available. If something works for me, I keep it, if not, I sell it and try something new. And if I’m on a long trip to remote locations I always carry backup equipment. If something goes wrong it’s always the cheaper option to have backup cameras and lenses compared to repeating the trip.
And don’t worry, right now I’m in a very remote place in Patagonia. Any Black Friday offers are very far away.