Last year's biggest drinking holiday involved too much inter-bar hiking, as evidenced by your staggering number of bruises, sprains, and dog bites. This St. Pat's, minimize those perilous treks with BeerMapping.com. The BeerMapping Project is the solo endeavor of a Chicagoan with an uncharacteristically refined beer-palate, and a characteristically intense hatred of exercise. His Google-based mashups plot breweries, pubs, bars, and even beer stores -- all recommended sites like BeerMe.com and users/addicts/accidental visitors of BM. Sort out the most efficient booze route ahead of leaving, or visit their mobile page to get on-the-fly inebriation suggestions even more reliable than those of the local raving hobo. Future enhancements will include user reviews and tips, which should flesh out the site into a de facto city guide for beerists. But before you leave the house this weekend use BM to plan your pub-crawl -- even though you'll still be on your own finding a hospital.