What's your opinion on the best non-giant-hotels island for easy weddings?

There are literally thousands of "non-giant hotels" and, if you include the Bahamas and its Out-islands there are over 800 islands that will meet your criteria.

You need to give more info to narrow down your choices.

When are you planning your wedding?

Where are you flying from?

How ,long are you willing to travel to reach your destination?

Are you willing to take multiple flights and/or ferries to reach your intended destination?

What is your age group?

Will it be just you and your intended spouse or are you planning a destination wedding with lots of guests?

What type of budget do you have for accommodations? Give specific dollar range, not some nebulous term like "affordable" or 'won't break the bank" - we have no idea what you can afford?

hat type of island experience are you seeking - small island, large island, lush island, arid island?

What other activities besides your wedding ceremony interest you?

Jamaica
or Mexico

In Jamaica, do some research on the Spa Retreat Boutique Hotel. Small and romantic.

Hello, May I ask what kind of wedding do you have in mind? eg: beach wedding, cathedral or castle. Jamaica is a good pick for all of the above. Inbox me if you need details.

Jamaica. You could have your wedding at a beach hotel in Negril on the white sands, or at a smaller hotel in Ocho Rios, you have so many options to choose from you cant go wrong with selecting Jamaica.