Note: being edited. I didn't link this page from anywhere until it's got some useful content. If you stumble on it, please contribute.
Basic kernel installation
Follow the recommendations/instructions in the MacBook archwiki page.
From the few EFI boot managers around, Refind seems to be the most stable and feature complete (see UEFI_Bootloaders)
This laptop has no cd/dvd reader. The easiest solution is to use a USB key to install arch.