Wow - what a long trip for a 45 min procedure. When I had my port inserted last Aug I showed up at the hospital at 8:30 and left by 11:15 - most of the time was spent registering, prep, and recuperation. I am very lucky to live a 20 min Walk (5 min by car) from where I am being treated. I hope you love your port as much I do mine. Since it's in my chest, both my hands are free so I can knit, crochet, do crossword puzzles etc while being infused.
Scrap-booking sounds like a fun thing to do while driving. You may want to continue during treatment as well.
best of luck.