Cruise lines try hard to give travelers what they want. Compared to other ways to travel, ocean cruising vacations can offer great value due to their more inclusive nature. Visiting a land resort or hotel, we pay for the room and often the price turns out to be more than what we anticipated. Once there, we have to eat, find things to do and get around the city we’re visiting. On most ocean cruising vacations, all that is included in the price. Still, there are other elements of the cruise experience that while desirable, cost more and can add up fast. Here is a list of the most common optional expenses
Gratuities
In the early days of cruising, this was done on the last night of the cruise when passengers would show their appreciation for a job well done, handing appropriate crew members envelopes with cash inside. Today, cruise lines break this down for passengers in advance adding between $10 and $12 or more per person, per day on to their onboard charge account. On a seven-day sailing for a family of four, that’s about $300 more to the total price of the cruise.
Shore Excursions
Most major cruise lines charge extra for shore excursions, the organized tours that go ashore. The 
Spa Treatments
Every cruise line has a spa, usually connected to their exercise center. Onboard treatments can include everything from a haircut to a manicure or a variety of massages, skin treatments and lifestyle classes. All cost extra and often up to twice the price that the same service might be offered for on land. On a recent sailing we saw a manicure and pedicure combination advertised for $95. That was a sale price available only when the ship was in port. On land, we pay between $20 and $40 for the same treatment. Still, there’s something to be said for a massage at sea to get that cruise vacation off on the right track.
Casino Action
On cruise ships with casinos on board, like casinos on land, this is an item that can add up fast too. Savvy cruise travelers budget a certain amount to play with for each day of the sailing. Gaming lessons, available on board most cruise ships, as well as other complementary casino events can help lower this extra expense.
Alcoholic Beverages and Soft Drinks
Many cruise lines charge extra for soft drinks and alcoholic beverages but 
Travel Insurance
An optional charge on any cruise vacation, travel insurance of some kind is always a good idea. Where we buy it is another matter altogether. Cruise lines all have their versions, which can be added to the cruise fare and paid along with the price of the cruise. Third-party sources like TravelGuard, recommended by experts as the way to go, can be both cost efficient and provide customizable coverage. Comparing cruise line coverage to third-party sources on a cost and coverage basis, older travelers often come out ahead buying via the cruise line while younger travelers get a better value with third-party sources.
Spending Off The Ship
Other than the price of Shore Excursions, cruise travelers often choose to go ashore for shopping, which is often duty-free and can offer some good savings compared to U.S. land-based shopping options. A stop by a sidewalk cafe for coffee, a drink or two or maybe lunch should also be considered.
Optional Dining Venues
Generally included in the price of the cruise is an upscale main dining room experience, a 
Parking
Cruise lines have made it easy to sail, deploying ships at home ports scattered around the United States. In the olden days of cruise travel, most ships sailed from a Florida port, making airfare a serious consideration in the total cost of a cruise vacation. Driving to the port eliminates that cost but parking can add up too. Storing your car in a secured, covered lot at the cruise port can cost between $15 and $20 per day, an extra $100 to $150 on top of the fare paid. Satellite lots at most cruise ports with a shuttle to and from the ship are available at reduced prices.
Pre-Cruise Hotel Stays
Experienced cruise travelers know that coming in to the embarkation port where the sailing begins a day early is a good idea. This is especially true when flying from a northern U.S. location to a southern U.S. embarkation port in the winter, when flight delays due to weather are a real possibility. As airfare prices rise and more cruise travelers look for ways to save, flying stand-by is becoming more popular too, demanding travel a day or two in advance of sailing, just so they don’t “miss the boat.” Most cruise port-oriented hotels have Cruise and Snooze, Fly and Cruise, or Drive and Cruise specials that include transfer to and from the cruise port.
Internet Fees
This one can add up really fast. Internet access on cruise ships can cost up to $.75 per minute. The best 

