Malaysia is an odd-shaped country made up of two distinct bits. Here's a map to help get a handle on where we will actually be.
18-19 August - Wellington to Kuala Lumpur
19-25 August - Kuala Lumpur
20-23 August - Toastmasters International convention
25-29 August - Kuching, Sarawak
29 August to 3 September - Kota Kinabalu, Sabah
30 August to 1 September - climb Mt Kinabalu
3-5 September - Singapore
5-6 September - Singapore to Wellington