We will be arriving from USA to Nassau and our connecting flight leaves exactly 1hr after we arrive so is that enough time to catch it when going to ELH (N. Eleuthera)?
Is there a customs line we have to go thru?
We can take a different flight that is a 1-stop and get there in enough time but that means leaving at 5am in the morning plus a 1-stop also may have it's own set of issues so should we chance it?
One hour is not impossible, but it's cutting it mighty close -- I probably would not take the risk. Bahamasair's official recommendation is checking in two hours before departure, with a cut-off at 30 min, although I'm not sure how strictly this is enforced (it's a pint-sized airport after all). They are notoriously flaky though, and the veiled threat about getting bumped off even a confirmed flight if you don't show up at least an hour beforehand should be taken seriously.
Nevertheless, if you figure on 10 min to get to immigration, 0 to 30 min waiting in line (use the Interisland Transit line on the right, it'll be slightly faster), then 10 min to walk over to the domestic terminal, the odds are two in three that you'll miss the 30 min cutoff. And that's assuming you have no checked bags and that your flight lands precisely on time.
First off the 1 hour you have left yourself is likely not to be enough and here is why.
Most people who travel on Saturday to the Bahamas are traveling to start their vacation in one of the resorts on the islands and flights are likely to be full on that day. Keeping that in mind you should realize that most people by the time they arrive are already in the Vacation mode and are operating in "brain off" state. When you arrive to Bahamas from outside you will have to go through immigration and unless you hold Bahamian citizenship or residency you go in the line with everyone. And given the number of flights arriving around the time you will be arriving you will be in line with about 400 people.
One of the things I was watching when I stood in that line was that people in their vacation mode don't listen to the flight crews telling them to fill out arrival cards for every member of the family, which they don't do nor do they fill out all required parts. So what starts to happen is that people will be filling out those cards as they stand in front of the immigration officer delaying the line. So for us we have arrived at 11:40 but left the airport close to 2pm.
Once you get through that line you will have to collect you luggage, which hopefully makes it to the belt and then through the customs which will make it more or less a formality but still takes time and then re-check to the domestic flight to North Eleuthera.
So all in all I'd leave myself more time then 1 hour to make the flight.
