Dubai trip for family of 16 people of various age groups

[cyberlogx]

Hello,
We are planning for a dubai trip in september (mid) along with our extended family of around 16 members to celebrate my nephews (infant) birthday. (5x30 year olds, 10x60 year olds, 2x 3 year olds, 1xinfant).
Need help with following options (with consideration of as less walking as possible considering the elderly)
1. Maximizing the credit cards for benefits by booking everything individually (me and my cousin) due to availability of time
2. Booking via travel agent/makemytrip etc.,
What are the pros and cons and what are your suggestions regarding the itenerary, local travel, vegetarian food, etc.,

My Cousin and I have the following cards
1. amex plat travel each
2. Indusind easy diner
3. amazon pay ICICI cards as of now.
My cousin can get axis atlas (if need be)

 

[Half Human]

1) May either use Amex plat travel till 4L on each cards or apply for atlas and use axis edge portal to book the time

2) If you have the time, read from MMT regarding their package, get the details, make your own itinerary and make all the bookings directly. Once in Dubai, you may hire a traveller for rent.

3) If no headache needed, opt for package. Appx expense that might come extra would be around 2L, when package opted. Also, with that package, you might be made to rush from places to places, to stick to schedule.