My daughter is graduating, and I'd like to get her a hotel gift card as a graduation present. She is going to drive north from California to British Columbia, if that matters.

I know I can give her cash, but gift cards are nice in that you use them without looking as closely at the dollars.

Best Western? Marriott? Hilton? Any suggestions?

I don't use hotels.com or any of these aggregator sites but I guess they are an option too?