I’ve done one other AMA about this topic half way through the trip, so I’ll answer a few of the frequently asked questions here, with a build parts list below (since that's usually what the questions surround).
Are you working/how can you afford this: My now Fiancé (we got engaged in Denali on the trip!) and I do some freelance, with anything not being covered by that coming out of savings. We are aggressive savers that planned this trip for a while. As it stands, each month came out to around $3k-$4k, depending on excursions, etc.
How’s the 4Runner: Toyota is incredible. A few oil changes and a small $200 repair (self-inflicted), otherwise really no issues. MPG has been just under 14 for the entire trip… not great but I’ve talked to people who get worse. Yes, the V6 is sluggish, but it’s never left us stranded so I don’t mind.
What’s your power setup: As we both freelanced occasionally, we wanted to make sure power was never an issue. We have about 2.5kwh with Jackery batteries powered by a solar panel and a DC-DC inverter. The solar panel kept the batteries charged up 90% of the time, we really only used the inverter on heavy Starlink use days. A big help was our Renogy ShadowFlux panel, it's worked really well in the shade. While recently camping on the east coast (cloudy weather in tree covered camp grounds), the panel did a great job keeping us topped off. The easy hour or so to install the panel makes this a no-brainer for any build.
What’s the bathroom/shower situation: We have a WaterPort pressurized water storage for showers, but we honestly use it more for dishes. Most showers were taken at Planet Fitness and campsites. For the bathroom, mostly campsites or stores/coffee shops/visitors centers, but we do have some doodie bags that work in a pinch.
**part list**
Lift - 3 inch Old Man Emu.
Wheels - 285/70/r17 BFGoodrich KO2.
Rock Sliders - CBI Overland Bolt-on.
Roof Rack - Prinsy full length no drill.
Water storage on Roof - WaterPort Weekender.
Tent - 4x4 Colorado Alto Mini.
Roof Mounted Solar - Renogy 200w ShadowFlux Anti-Shading panel.
Extra solar - Two 100w Jackery Folding Panels.
Battery - Jackery 1000 Plus w/ Expansion.
Front Bumper - CBI Covert Bumper.
Winch - Badland Apex 1200.
Propane - Flame King 5lb.
Roof Rack Light Bar - 42" Auxbeam LED Light Bar.
Covert Bumper Light Bar - 32" LASFIT Amber Light Bar.
Ditch Lights - Auxbeam 3" 80w Pod Cube.
Switch Panel - Auxbeam 8 Gang.
Swing Arm - Wilco Solo High Clearance.
Fridge - Dometic CFX 35.
Folding Bikes - Brompton A-Line.
Diesel Heater - Vevor 5kwh.