The annual fall foliage show is now underway as trees across North America begin turning color. Our tech guru PC Mike Wendland has some online resources available that can make your fall color roadtrips even more fun. The original fall foliage app is Leaf Peeper. It used to be heavily tilted only towards the New England area but now has reports from across the US. Users record their “peeps,” rating the fall color as turning, peak or past their prime. There’s a map that lets you zero in n specific areas. Free for Apple and Android devices. The Weather.com website has a handy fall color feature. Click on your region…