I am building a bot to go to google, search a keyword related to my site, navigate until it finds it, then click it and navigate a couple pages. I want a proxy list that is almost all USA based (Canada is allowed). How do I find such a list? My only requirement is that it's safe for google analytics tracking and won't throw any weird flags being that it's a proxy IP address. I don't know enough about that area, that's why I'm here. Also I don't plan using adsense on these sites, but if I decide to in the future, is there a reason not to use proxies for this? I see people advertising real human traffic which is adsense safe, would a proxy be adsense safe?