Going on holiday can be expensive, and I don’t just mean the booking and paying for it, I mean everything that goes along with it. From getting spending money, travel insurance, everything you need to take (which is a lot if you have kids). Yes, you won’t be spending money as you would at home (but lets not forget you still have to pay for your home and bills even if you aren’t in it for 2 weeks) but you need to feed yourself every day, pay for things to do (because even if you go to the beach, a lot of places charge you for sun loungers when you’re…