Third world countries so you won't have any problems of the way and cost of living.
from where you from?if you’re near asia then you can visit Philippines to try the greatest Beach in the world,Boracay in which cheaper and accommodating
One of the cheapest place in earth is the Philippine
Haven't been there but I've heard that hotels there aren't cheap?
Being the Famous beach of our time,its not the high compared to other luxury resorts in the world,and theres an options if you rented hotels near the water then its more expensive than those from not so near hotels.
And the foods are at reasonable prices in freshness of them all,i have been there for couple of times and i can say that its cheaper than others