Hi,
not sure if this counts, but I like this little lick.
The instructor uses hybrid picking but I play it all with my plectrum. When I was learning this I just kept cycling round, descending then ascending for maybe 10 - 15 times, and tried to play it a little faster the way Eric Johnson does on his Cliffs of Dover song. There are other string skipping examples in the EJ style lesson. The first and second kicks at least.
There will unquestionably be a proper string skipping tutorial somewhere in the site of this isn't any use to you.