So I tried out another Arcade map, Joseph's Campground (are we sensing a theme here?). It was pretty good, house to house fighting against relatively determined and skillful enemies with limited ammo and a few caches scattered here and there, not the best load out, but not too tough to beat. I scouted out some more possibles here:
https://www.pcgamer.com/best-far-cry-5-arcade-maps/
Which I have loaded a list of onto my phone email client for in-game access.
The Cabin in the Woods
Author: NikoWZRD
Welcome Home
Author: Silverish
Arena Master
Author: chacko123
Welcome to Elk Jaw Lodge
Author: Sundic_Ouff
Outskirts Outpost
Author: rat_trash.
Safe Haven
Author: Ubisoft
Ah yes, thing to watch out for is arcade maps are playable on only one platform, whether console or pc.