Sunday Times Prize Crossword 4498 Sunday August 12th 2012

[SadOwl]

Help please, stuck on a couple. 7 dn. Smacks taking on sailing vessels (11) K???K?B???S. Something Boats? and 20 ac. What's nearly coming from me, perhaps touring desert (3, 5) N?T, ?A???. Any help greatly appreciated.

[eac2337]

7dn knockabouts

[SadOwl]

Thanks very much, I was on the wrong wavelength there.

[fangster]

20a not quite

[SadOwl]

Thanks both, I was totally misdirected with both of those clues. Thanks again.

[John_R69]

net value?

[Helenmm]

knockabouts not quite