I assume by now you have read the Resources and Tips for Beginners thread. It has pretty much all the info you need to get you started.
Have you purchased anything yet? If not the folks here can help you with your first shopping list. My advice would be skip the whole syringe thing and go straight to measuring by weight. There are countless scale recommendations here all recommending the same two scales. If I had it to do over again I would have started with This One.
Essential Depot has very good prices on PG and VG. And Nicotine River has some pretty good nic I hear. Nicotine is the hardest thing for new DIYers to figure out. I use 100mg nic in 100% VG because I mix high VG juices. Research and decide for yourself which nic formula is best for you.
From your desire for a Strawberry Cream you are going to want some Strawberry and Cream flavors obviously. Here are some recommendations…
Shisha Strawberry by Inawera (INW)
Strawberry (Ripe) by The Perfumer’s/Flavor Apprentice (TPA or TFA)
Sweet Strawberry by Capella (CAP)
Strawberry by Medicina Flower (MF) (Also called Lotus Flavors at Ecig Express)
Vienna Cream by Flavourart (FA)
Shisha Vanilla by Inawera (INW) (only adding this because it is so good!)
Fresh Cream by Flavourart (FA)
Meringue by Flavourart (FA)
Those are just my suggestions. And I am sure you will get more.