Fruit smoothies

Next year for university I'm moving into a new house with a large chest freezer (a big upgrade from my current freezer drawer). I've always been a fan of making fruit smoothies with banana, milk, yoghurts, berries and what not however the biggest problem with this is that since I've moved out I can't afford to keep buying fruit for it to go off. So I have essentially 2 questions

Firstly is it realistic to buy fruit from the market where its cheapest, I'm thinking all fruits from apples to bananas and from berries to mangoes and then just throw them straight in the freezer, will this preserve them ?? Then the next day get them out and throw them straight into a smoothies.

Secondly and more preferably would I be able to buy a lot of fruit make it all into smoothies then put these into containers and freeze them, then get them out the night before so they will defrost and I can drink them for breakfast in the morning.

Thanks in advance