Try to get Silkypix Developers Studio. Trial is available for 30 days. Amazing RAW processing software. Simple to use. Expensive
For downloading images from cameara/card i suggest Downloader Pro, there should be trial cost maybe 20$.
Photoshop, something must have, but expensive.
I usually download from card with downlader pro, it take care about pulling files to right folders. Can do it manually, but nice tool.
Then selecting images, ajusting colors, croping, rotating, correcting lens artefacts etc in Silkypix.
If pictures need some serious healing in certain areas, then photoshop or GIMP will be needed.
If you go Adobe way, you will need After Effects and Adobe Pemiere for video.