Welcome to der madness. Many good choices abound, and please investigate the Busse Bad Mojo website. Not official Bussekin site, but chock full of info, especially the older models. Good luck in your future choices. Yes, there will be more than one Bussekin in your life. And please don't ignore the Swamp Rat, and Scrapyard offerings.
And many great used deals appear on the BF Exchange page with great regularity. I purchased a used Battle Rat, with sheath, for $200 a couple of years back. Think that type of Swamp Rat would suit your needs nicely. Just an example, (it's not for sale). And bottom knife in pic. Think the one above is a Camp Tramp? Good luck, and watch that money outflow...;-)