harry potter said..
Fly their kites higher
Have a pooh stance or ride very upright
Hands wide apart on the bar
Barely edging the board with very little spray.
Bucket hats, reel leashes, impact vests are optional
Fly their kites higher Yes, flying kites high and parking at 12 is common with learners.
Tip: don't park your kite at 12 as it forms an obstacle that is difficult for others to get around - both on land and water. Drop it lower on the best/safest side if you are resetting yourself, body dragging, resting, walking along the shore etc.
Bucket hats: I usually wear a helmet. Personal choice, but I think the speed and potential impacts make helmets a good idea.
Reel leashes: Definitely don't use. Dangerous and unnecessary
Impact vest: I usually use one. Extra flotation is nice and I have been very glad to have it on during some big stacks.