Hi Vez. I know you can buy frozen strawbs and they sometimes and up a bit soggy when defrosted so you have to use them in cooking. and they may have been fast frozen! If your gonna freeze them in natural state you need to lay them out on a tray, pop in freezer, let freeze then put into bags.
Or you could make jam! (ask jennym for recipe! ;))
Or you could make them into a coulis and freeze that, delicious poured onto any kind of cold desert - cheesecake, meringue, fruit, chocolate cake. or when you make ice-cream you could swirl it into it for a strawberry ripple! (if your worried about freezing it twice, dont be, supermarket fresh chicken etc suitable for freezer has already been frozen!)
Or you could freeze other fruits such as blackcurrants, raspberries etc and mingle them all together for a forest fruits recipe
Good luck