A budget-friendly, all-inclusive resort for a solo traveler, at the beginning of the high season, with cheap airfare, in a popular, tropical tourist destination with good diving and other attractions - is really asking for quite a lot! So the OP may have to rethink at least one of his requirements.
Sunset House on Grand Cayman is another possibility. I just checked airfares from Sacramento to Grand Cayman during the week of December 2 to December 9, and both Delta and United are offering round-trip fares for $500 - and that's really quite cheap (but they weren't the shortest, easiest, best routes.)
Sunset House is not an all-inclusive, but breakfast is included and they are offering a "Single Diver Special" through December 15, 2017, see the link and info below. They don't list the pricing and it is "Based on availability" so it would be a good idea to make enquiries soon, if interested.
According to their web site, Sunset House's one-week dive packages include "6 days of 2 tank boat trips, unlimited shore diving, daily breakfast, airport transfers, welcome gifts and all your tax and service charges". So there are no hidden taxes or hotel service charges or resort fees - but tips for the dive staff would be extra.
Sunset House is located near George Town so there are many opportunities for activities and restaurants. Cayman can be a very expensive destination, but there are some less expensive options.
A typical day might be to have the free breakfast at the resort, dive the 2-tank boat dives in the morning, grab a light lunch at MyBar on the resort property. Do one or two afternoon shore dives, (or relax by the pool) and then head over to Guy Harvey's in George Town for dinner. Happily that will be after the cruise ship passengers have left town for the day!
GC has a good, reliable, inexpensive bus service so you could take the bus into George Town for dinner and plan on taking a cab back - it's only a short distance.
Or there is free parking at the resort and rental car prices are usually a bargain on GC, and that would greatly expand your eating and entertainment options, but you have to be willing to drive on the left side of the road and of course, it would be better to do most of your drinking at the resort after diving is done for the day.
Guy Harvey's offers a Happy Hour from 5 to 7 pm and they offer a $9.99 CID ($12.18 USD) dinner special every night (and a $1 Deal on Saturday and Sunday) see the link below:
Guy Harvey's Restaurant and Bar, Grand Cayman, Cayman Islands
And there are some other low-budget eating options available on GC if you look for them, again having a car gives you many more options, but there are inexpensive local venues such as Heritage Kitchen or the Grapetree Cafe.
I have never stayed at Sunset House but we have visited and the resort property is lovely. And the Red Conch Chowder at MyBar is delicious!
See the link below for a photo of the Standard Courtyard room that is included in the Single Divers special. It looks nice and it appears to have a small refrigerator and an ice bucket in the room. That can also help reduce costs.
You can pick up some snacks and lunch fixings at a local store and plan on making some light meals on your own. And my experience with resorts in Cayman is that they usually provide ice cheaply or at no charge, so preparing some of your own beverages (alcoholic and non-alcoholic) to enjoy on your patio or balcony can also save money. They may not offer a refrigerator in all the rooms - it's not listed under "amenities" so be sure to request one. And if there isn't one in the room when you arrive - ask again.
If you enjoy some alcoholic beverages while on vacation, plan to pick up a bottle of duty-free liquor at the airport, after you clear security but before you leave the US, because liquor is quite expensive in the Caymans. My Bar at the Sunset House Resort also offers a Happy Hour.
Have a solo trip planned? Sunset House has the answer with big savings
Sunset House has the answers with a Singles Divers Special from now until December 15th, 2017. Save with a
minimum seven night / six days of diving. Based on availability. For more information on this special and others, feel free to call us at 1-800-854-4767.
(Available in Courtyard Rooms Only...Single Occupancy Only)
Courtyard Room Standard Rate - Sunset House - George Town - Cayman Islands
One of the most popular rooms for “cost conscious.” These rooms have a walk-in patio door and are available with 2 Queen or 1 King bed, digital cable TV, air conditioning, and private bathrooms. Most courtyard rooms can access the wireless network. There are courtyard rooms above the front office area and on either side of the parking lot headed to My Bar. There are also eight courtyard rooms in the garden area close to the 400 block of rooms.
Amenities
- Hair dryer
- Safety Deposit Box (Front Desk)
- High Speed Internet -on Balconies
- Easy to Set Alarm Clock Radio
- LCD Flat Panel TV
- Air Conditioning
- Bath Amenities
- Complimentary Parking