I'm actually not changing much in my normal make up routine whilst away, it works for me, it's relatively quick and easy and there's really not that much to it..
Elf Mineral face primer, Everyday minerals concealer, Lily Lolo foundation, ELF blush in Candid Coral, ELF eyebrow kit, Sleek Safari eyeshadow palette, MUA shade 16- matte, NYX jumbo eyeshadow pencil in Gold, L'Oreal telescopic mascara, Rimmel brown eyeliner and Band of Bold Primark metallic blue eye pencil...! I very much doubt I'll wear any eyeshadow but it's nice to have the choice!
Brush wise it's very simple, ELF Kabuki, a random mini buffer brush in place of my ELF powder brush, No7 face brush for blusher, ELF's eyeshadow brush (£1.50! Amazing brush, really versatile for all over colour washes, or even crease work if you're careful, no shedding, nothing) and No7 blending brush (this is from a set and I don't know if you can buy it on it's own but I love this, really soft, amazing for blending).
I've also got the obligatory Batiste dry shampoo, insane amounts of moisturiser (what does camping do to skin?! Mine turns into an even drier than usual type..) sunscreen, facewipes and toner and yet more moisturiser for face and Shockwaves Twist it Curl it mousse- love this, it's a bargain at £2.50 for the bottle which lasts me months with just about every day use, it really defines my curls and keeps them from frizzing up to much, even in humid weather.
Lots and lots of bangles and pink spotty wellies! If you're (un)lucky you may get some scary camping pictures of me at some point ;)