gymkhana works well for english too. You can do barrels or pole bending english as long as you're not showing (then too, but people will, well..... be VERY confused, lol). Driving is a good idea too. You might also try some poles on the ground and eventually jumping. You might want someone to help you though for jumping, it's best to know what you're doing before you teach a horse. Western can be learned too, it's actually quite fun. I do both and I love the quick turns and the neck-reining for western. You can teach your horse bareback if you haven't already If you have, practice different mounting techniques, youtube has many.... umm... you can also try vaulting if you have another person.....just look around at other disciplines.