Lakshadweep is also on my list it will be helpful if you provide more details
1 time taken
2 cost
3 is it enjoyble
4 how was your exp
5 precautions
and what more to know
I have gone through ship from chennai
it takes 3 nights 2 days
swarj dweep is best but it wont meet private cruise expectation
travel through flight
if you want to experience ship go to lakshwadeep