Hey mate, don't worry, I listened and I'm sure others did too!
So while I haven't actually gone out and tried it directly, here's the info I have to feed in - having your ship close to the obelisks stops scanners working - this applies to both your scanner and those of other cmdrs. This doesn't necessarily rule out your idea though - perhaps there is a goldilocks distance for the ship. In my personal experience there seems to be a goldilocks zone for how close to an obelisk you have to be in and SRV to be able to scan it, and sometimes it's quite big and sometimes it's frustratingly small. Maybe something similar applies for ships. Also, perhaps ship size plays a part - I was in a clipper. A smaller ship might be easier to position precisely.
On the recalling your ship bit - good idea, but it's a real lottery where your ship will land and it's probably not going to be where you need it to. So that side of things might not be a go-er unless anyone knows of a way of getting your ship to land in an exact spot when you recall it.
Hope that's all useful!