Help with a beer ad

There was a commercial I saw in '86.  I want to find out what brand of booze it was for.  May have been either ale, bitter or lager.  It involved a beach setting.  You see a woman's lower legs and feet as she walks on sand and before that, a hand with longish nails digs its fingers into the sand.  This had a sensual feel to it.  Does anyone else remember it?
Plus, is there a site where you can sample the St. Ivel's Gold ad where a spreading blade is used as a diving board by a female swimmer?  I've tried so hard to look for it on youtube, but without any success.

Im still on the hunt for these ads................dont give up

CHEERS!

http://www.tellyads.com/show_movie_vintage.php?filename=VA0780
This is the closest beer advert i`v found so far

Sadly, this isn't the one.  Nice try though, kollect-o-maniak, and thanks ever so much.  No, like I said before, this was from the summer of either '86 or '87 and it was a lot more serious as an ad.  There was something quite lusty about it.  It would have helped you a great deal if I could remember the make of beer.
Your efforts are much appreciated.

Any update on this  ?......I want to see the woman's legs