Atlantis is ok if you want Disney world type place with 50' line at Ben and Jerry... Expensive (4.50 and up) and crowded but may be worth it for a night if two if you have kids. Water is metered and $$$$
Hurricane hole is ok, it is in paradise island (a plus security wise) and a little cheaper than Atlantis ($4) although it now belongs to atlantis. Not sure if it gives you access to Disn... Atlantis. Fuel Price Is ok, not always cheaper than across the channel. Water is $$$. Fuel dock is separate from the marina and often busy.
Nassau yacht Haven has flat rate water, $2 a ft, and a restaurant on site (Poopdeck, not bad)
Nassau harbor Club is also $2 a ft and flat rate water. They also have fuel often cheaper than hurricane hole and can refuel at some of the slips. A big plus is the shopping center across the street with big liquor store, big supermarket, radio shack and Starbucks...
In any case, this is Nassau so watch your back outside the marinas after dark
Btw, I called today and fuel is 5.07 cash, $5.19 CC at NHC. Hurricane hole is listed at 5.23 on the explorer site
Yes Samson and Staniel have fuel but it's usually 0.50 higher than Nassau so you really want to refuel in nassau... Power at Samson is also ridiculously high... We ve paid as much as $200 a day vs $50 flat at Staniel.