it is difficult to go away at the moment simply because of the worlds money problems. There are other means and they are a lot better than you may first think.
The one thing you could do is save up and go on that family holiday at a later stage. This is a bit on the annoying side but it can help if you are off to somewhere like Disney World. I for one was saving to head off to Islands of Adventure when Harry Potter opens next year but now am forced to wait a bit longer to wait for the Magic Kingdom to do some work on the new and improved Fantasyland.
You could perhaps go somewhere a little bit closer. Perhaps going a couple of states across or (if living in the UK) head to Dorset or Cornwall to experience the countryside and think about staying in a small house for a couple of weeks. Why save for that big break when you can take a smaller one while you wait.
For the people worrying it isnt just the costs of hotels and flights that can really get you down. The prices of buying new summer gear, sun tan lotion, new cases, books and everything you need for your holiday soon add up so be careful and plan ahead. The airport can be stressful too for a number of reasons, the main one of course being the security checks.
Once you are there (as long as you do not worry about the journey home) you are fine and can enjoy the nice weather and pool. For more tips why not visit a travel blog.