[Deb Lawton] “Is it possible to get a quality system for less than $1200. Any suggestions on what to purchase/how to approach this? Thanks!”
Yes. If you want new, you could buy a pair of Sennheiser G4s:
https://www.bhphotovideo.com/c/product/1385595-REG/sennheiser_ew_112p_g4_a_ew_112p_g4_camera.html?sts=pi
A pair of used G3s might be a more economical choice.
An even more economical choice might be to rent the G4s.
Whichever way you go, make sure you get the Sennheiser mic-to-XLR cable to connect the receiver to your recorder.
Be sure to get radios in a legal frequency band for the physical location where you will use them. And an appropriate amount of batteries. I think you get around 8 hours of continuous “up time” from four AA alkaline batteries (two in transmitter, two in receiver). The G3s are somewhat sensitive to the quality of rechargeable batteries — the Panasonic eneloop pro batteries are reported to work well with the G3s, but I don’t know how much recording time you can get from a single charge.
Beyond Sennheiser, since you’ll be in the wilderness and not in a wi-fi jungle like a big city, you might get away with one of the new-ish wi-fi radios, like Rode is selling. There are others; I can’t vouch for the quality of any of the wi-fi mics because I’ve never used them. Ty, OTOH, has tested out at least one that he liked — Electro-Voice? IDK. Ty?
Finally, if you decide to go the Sennheiser route, you can obtain a decent improvement in sound quality by replacing the “kit mic” (me-2?) with something better, like the Oscar SoundTech OST-802. I’ve got a pair of OST-802s I use with my G3s and they work a treat for me. As always, YMMV.