What tips and recommendations can you share for a holiday in Khao Lak, Thailand?

The conversation revolves around travel tips for Khao Lak, Thailand, highlighting recommendations and concerns about safety and travel restrictions. Several participants share their experiences, with advice on taking a liveaboard trip rather than a day trip to the Similan Islands due to travel time inconveniences. There's also a suggestion to visit Khao Sok National Park for wildlife experiences. Additionally, some users question the traveler's inquiries, noting that they live in Khao Lak and might already know the information sought.