Shop Around - A lot of people are coming to camping for the first time, as foreign holidays seem to be off the cards. If this is you, and you can't wait to experience the great outdoors, then when looking for your camping gear, SHOP AROUND. Don't just go for the cheapest set up, or the most expensive in the shop - just because you think you should. Got any friends that camp? Then why not ask if you can borrow their tent? If not, take a look at the second hand market. There are plenty of places out there to pick up "last years model" or a tent that's only been "used once".
And remember, size matters! A four man dome tent will be designed for four people to sleep in, but may not include space for all your other stuff, so think about the number of people, the amount of stuff and how much time you will be spending in the tent.