So, so glad this forum pointed me towards the now-semi-famous Phillip Olson at Bud Clary's Auburn, WA location. Got a build in with him (in what looks like the last couple of weeks for MY2021), and so far, everything's 5 stars:
2021 Ram 4500 Chassis Cab 4x4
Cummins & Aisin
Laramie Crew Cab with 60" cab-to-axle
Billet silver over black leather
UConnect 4C 8.4" w/ NAV
Adaptive steering system
Trailer tire pressure monitoring
Towing tech group & Parksense F/R
Max tow package (4.44's)
74 gallon fuel tanks (52 & 22gal)
Stickers for 72,200... Phillip offered 62,200 before 2-3k in incentives and a very reasonable $150 doc fee (13.85% off msrp b4 incentives/doc/ttl). The bonkers part is that my 2020 Ram 2500 Hemi Big Horn Megacab (which I was intending to have for 10 years, until the prospect of full-time RV life had other plans for us) is worth 6-7k more in trade-in now than what I paid for it last fall, so there's only a few grand difference to kick in.. crazy times.
5/3 Ordered
5/14 D1 & VIN
5/31 Est. ship date, but there's a better chance of pigs flying, I'd say
Quick Update on my build, which should give some hope to fellow "under the wire" 2021 stragglers
5/3 Ordered
5/14 D1 & VIN
6/1 Build Sheet (alerted via CryptoStickers)
6/1 Window Sticker (alerted via CryptoStickers a few hours later)
Hoping to check in with Bud Clary tomorrow (with Phillip Olson's delegate) for shipping confirmation, but I'm also taking ownership of the Grand Design 395MS 5th wheel that necessitated this tow pig, so it's a full day. All in all, this build is beating my expectations so far, but I know better than to have high hopes for the rail shipment portion.
Best of luck to the remaining stragglers out there!! Seems like Stellantis has lit a fire under the hard-working Saltillo lads and lasses, which is great to see.

