I suggest you invest in some lessons the next time you are out, you should be able to link turns by now. Everyone learns at a different rate but I can't imagine how frustrating it would be to not be able to link turns by this time for you.
Honestly you will get some much more out of your days on the hill with a little help from a good instructor. And why not set your expectations high? I told my gf everyone can link turns by the end of their first day, so when she was carving greens up by the end of the day she thought she was right on pace... until I told her she was way ahead of what most people after 5-10 days on a hill haha.
Seriously though, get a lesson and you will be linking turns in no time.