Great job
@Jimun, you rocked it a few comments that might help out next time.
1) Stabilize the plane and then reduce throttle. It will help you learn how to control the plane better as well as make your crashes softer.
2) When you lose control of the plane also throttle back let the plane balance itself and trust me it will then increase throttle to gain back altitude.
3) If you haven't watched the beginners series I highly recommend you watch it. Here is a link:
rc beginners series
4) You mentioned that you need to practice your landings. Well I had a problem with that too. They wy I have learned to land the plane is by reducing the throttle to zero and gliding it down to the ground. Once I got the hang of that I, slowly learned how to control the throttle to so that I can cruise it to a landing.
Also now that you are managing nicely I'd recommend you practice basic patterns to create some thumb memory. Practice doing 8s, that way you get better at turning the plane to whichever side you like.
Your wife's comment are hilarious you got to keep taking her with you. It's makes your videos so much fun to watch. Also saw that you took your dog a long as well how nice.
Keep it up and you'll be doing aerobatics in no time.
P.S. - love the scenery.