Day 1 : Start depends on arrival time &  provisioning.
Briefing charter base (A) Royal Langkawi Yacht Club
Dinner can be ashore. Big choice of great restaurants.

Day 2: Sail to (B) Monkey Creek or (E) Singa Besar.
Have swim, go ashore and sight-see. Dine on board. 

Day 3: Choice of sailing to any anchorage (F) to (K).
Explore islands. Sail (M) Pantai Tengah. Eat ashore

Day 4: Some offshore sailing to anchor, or stay (P)
Telaga Marina. Ride a Cable Car. Dine ashore at
Italian, Seafood or Russian waterfront restaurant.

Day 5: Sail to north coast & stop at (S) Datai Bay for
a dip in Andaman Hotel pool and a round of golf or
snorkel on the reef. Then try delicious Malay/Indian
style food at Jungle Restaurant.  Anchor overnight.

Day 6: Sail to (U) Tanjung Rhu for swim/lunch and sail
to (V) "Hole In The Wall" on east coast and explore
wild side of Langkawi in mangroves before enjoying
Rahmad's seafood at the floating restaurant.

Day 7: Sail back to (A) charter base to stay in marina.
Dine ashore and disembark at 0900 next morning.

The above is only a brief example. You can make your
 own plans, or speak to the staff on arrival at the base.