I've given up trying to keep my feet dry in the bush TBH. I just get a pair of boots that dry really quickly. A fast drying boot coupled with a decent wool sock ( the white army arctic ones are good IMHO) does me for 90% of what I do here. If you're going to be getting wet feet on a regular basis then I'd avoid any boot with a GTX or breatheable membrane lining. They take an age to dry..
I've recently changed boots over to a pair of LOWA Desert Elites which are lightweight ( even in a size 12) and dry very quickly. Previously I had some Miendl Desert Foxes and they were very good also..
I think if you're moving and a lightweight boot has gotten sodden (river crossing for example) walking 'pumps' most of the water out and the boot drys rapidly. I find if I change into dry socks say at a lunch stop and give my feet a bit of attention this stops my feet getting soft and prone to blistering..
If I'm on a trip mostly above the bushline on open tops with infrequent river crossings then I'll use another pair of LOWA boots I have Mountain GTX's with a Yeti Gaiter it's a very good combination for moorland / above bushline conditions but if the boot gets swamped then the lining takes a long time to dry out as the Yeti's are not really designed for LOWA boots the seal around the boot rand is not 100% water tight as it used to be on the old Scarpa sole units so you get water penetrating into the gaiter if you use them for wading etc...
my solution to the non scarpa sole was a bit of silicone(bathroom variety)just put the gaiters on clean boots and use something to pry the edge open squirt silicone and let cure.four hands always handy for this!
If you're spending a lot of time on your feet perhaps they're not so good. They always remind me of Zip It's, seem like a good idea but in practice not so good.. Now aircrew boots with a vibram resole I can vouch for