Think of it as soloing all over again.
I learned from scratch in a taildragger, only have owned taildraggers and given a ton of dual ab initio (first solo - CPL) in taildraggers, never used any books or videos for myself or my students.
This is one thing where the comfort level and proficiency is VERY tied to your CFI, a inexperienced CFI can wing it and still turn out a good 172/PA28/SR22/diamond pilot, NOT so in tailwheel. Issue is quite a few lower tailwheel time and hobby tailwheel CFIs out there.
Few tips.
Taxi on a large ramp, including a low speed ground loop, so you know what it feels like and more importantly know what it feels like leading up to it in a safe setting.
Stalls, power on, off, falling leaf and spins, power on and off, induce and recover on a heading.
Keep your back relaxed, you should be able to feel if the plane is coordinated without staring at a ball.
Start off with low passes letting the mains get lower and lower till your mains are inches off the runway, soon they will starting to chirp, add power to get them back off the deck, chirp, add power, etc, keep your eyes on the infinity point (a good CFI will know the second you don't).
Once you can chirp them a few time down the runway, with good directional control, pull the power and do your first two point, keep flying the plane to that infinity point, and once the tail wants to come down let it down, KEEP FLYING TO THE INFINITY POINT, the ride ain't over yet.
DO NOT, "put the stick forward", just keep flying to the infinity point, may seem like the same action, but it's a VERY diffrent thought process.
DO NOT, "dance on the rudder", have "happy feet" or anything of that horse chit, the smaller rudder movements you NEED to make the more you're becoming one with the plane, remember every action has a equal or greater reaction, put in lots of right rudder and you're going to end up needing lots of left rudder, rinse and repeat.
Stay off the damn brakes
Three points are taught after 2 points, 2 points teach you where your airplanes legs are.
The approach speed of a 2 point and a three point are exactly the same.
Now start learning 3 points, don't slam the tailwheel, just got to remember the sight picture for ground ops.
Now start working on precision landings, put her on the piano keys every time, on short final your CFI should be telling you 2 or 3 point, this shouldn't make a difference to you now.
Now power off 2 and 3 points.
Now cross winds
Now tail wind landings.
Now short fields, you graduated to being allowed to touch the brakes.
The ideal landing for most is a tail low 2 point.
NEVER try to hold the tail up longer than it wants to stay up.
Did I mention EYES AT THE INFINITY POINT!
Since you're flying a backcountry plane, get 70 or so hours under your belt and then hook up with a good backcountry pilot and or CFI and start learning about stuff like the MAF landing, low level survey, dragging a potiential landing spot, start working on your backcountry work and progress SLOWLY to the more sporty stuff.
Enjoy.