How about a nice week away in Bradford, Hull or Newport.
Seconded for Hull, why not opt for hipster chic accommodation by renting a student house for a week. Grafton Street is oozing (literally in some places) with character and is the home of The Grafton pub, popularised by the Beautiful South song Old Red Eyes. The pub can be found easily by waiting until 1am and then heading towards the unforgettable sounds of two middle aged women beating the tar out of each other.
Looking for an educational experience for the whole family? Why not visit Hull's premier water-based attraction and World's first ever submarium (because everyone else just calls them aquariums) The Deep. Peruse the many large tanks where you will be able to see fish, walk through the underwater tunnel where you will be able to see fish, and then head off to our onsite restaurant where you'll be able to dine on, you guessed it, chicken nuggets.
Feeling peckish? Why not stop at one of Hulls fine eating establishments where you can dine on chips and gravy, sausage and gravy, pie and gravy all followed by a generous helping of ice cream (with or without gravy).
Finally, for those who like to party until the early hours, why not pop along to Spiders nightclub, conveniently located on the industrial estate adjacent to both strip club AND casino, and find out the answer to the age old question "I wonder what would happen if somebody painted a youth club black and started serving cans of red stripe".
Visit scenic Hull today.
I jest, I bloody love Hull.
In answer to the ops question I managed to get a stupidly cheap last minute deal to Mauritius, not sure on the price for 5 but might be worth a look.