Last Minute Shopping

I must battle the Black Friday Christmas shoppers to pick up some last minute items.

• Insect repellent with 33 - 55% DEET.
• Permethrin Clothing Spray (insect repellent).
• Small back pack for carry on.
  
• Boots for safari, exploring, and the rain/snow forecast for Paris.

I want to bring the laptop and camera(s) with me on the plane, but I don't want too much stuff since I'll have to carry it with me site seeing in Paris. But with the rain/snow forecast for Paris and mid 80's in Johannesburg, this should prove to be a packing challenge; what to check in, what to carry on. Good thing I like challenges.