wow 8am! lucky i stay nearby man, else need to wake up very early!:sweat:
Anyway chek jawa low tide is at 1.30pm. So that's the best time to go but it'll be really hot though..
Things to consider in the details:
1) Meeting point - I think we can meet at Changi Village itself at one of the stalls in the market, then at least can have breakfast while waiting.
2) What happen if there are latecomers - As from the last meetup, I find east shooters quite punctual, which is good. Maybe wait for half hr?
3) Equipment (cam, lenses, bags etc) - Insect repellent (I think it's a must to bring, but can share), sunblock, hat, comfy walking shoes, sunglasses if u wana look cool while shooting

Then the rest of the cam stuff are standard I guess depending on whatever u wana shoot. But don't bring so many things till u can't ride properly.
4) Attire - Up to u I guess, I'm wearing tee n berms and sandals.
5) Food/drinks - Bring enough water.. i think 1L is minimum if not more.. there are some drink stalls scattered along the island though..
6) Transport on Ubin - Basically 3 ways. Walk, ride or van. Van is $2 per trip, walking is free, bike I think $2 also have but lousier type of bike.