Special, Sunday 19 Jul 2015, Saral

Three answers per commenter (annotations compulsory) till 6 PM.
As far as possible lease provide all your answers in one comment.

ACROSS
8   Sailor's at home with the drink (8)
9   Leaders of Argentina, Chile on line for an agreement (6)
11 Criminal wearing suit falls (7)
12 Passage right inside ship (7)
13 Abandon the French avenue (5)
15 Not a tough time for youth (6,3)
18 Sly person with support for artist (6)
20 Aim like good engineer (6)
23 Urge to replace conservative with model in a retinue (9)
24 Shy, dull Italian returning (5)
26 Model test by the French after first preliminaries (7)
28 Protocol of French company is odd (7)
30 Sign outside litres of wine (6)
31 Broiling fish behind grand resort for starters by a student (8)

DOWN
1   Invalidate sign changing sides (6)
2   River goddess (4)
3   Sniff at home hard drink (6)
4   Engineers inside that source of serious risks (7)
5   Head skin cell is evenly cut with surgeon's knives (8)
6   Start off gas in the area (4)
7   It's a twist! Wednesday without a news broadcast (4)
10 Drag on, yell hiding pain (5)
14 Notice a point to modify (5)
16 Ring after eleven in the morning, its a principle (5)
17 Closely watch the centre of the hurricane (3)
18 Stores sweet a little bit (3)
19 Furnished house finally cracked (8)
21 Openers are swingers (5)
22 Food suppliers charge the German to get service at first (7)
24 Deal with a challenge (6)
25 Spoil well-formed mega ad (6)
26 Initially each traveller created hand imprint (4)
27 Slightly open cap of achaar can (4)
29 Attack from right with support (4)

Across Lite version can be accessed at SARAL 4

Enjoy.