What are the challenges and considerations for someone from the Bahamas moving to Thailand in April?

There are a few options for long term visas.

You need to apply for a visa you can do it online. Then do a pre arrival form TDAC online. Have a great trip.

April is Songkran month. Usually around the 15th. Basically Christmas & New Years rolled into one. It last a week to 10 days depending how the weekend falls. It’s also the hottest time of the year. Many businesses don’t upended up until at least a week after. I’d say not the best time to actually move here as many people who work in big cities go back to their provinces so many business will be closed.