According to a tip over at MacRumors (which has since been confirmed by store representatives), RadioShack will begin offering the iPad 2 for sale across 500 US retail locations starting tomorrow.

We are thrilled that iPad 2 will be available at 500 RadioShack locations across the country starting March 29! Details have been sent to these stores.

With online orders still pushing 3-4 weeks and most Apple Stores selling out shortly after receiving shipments, taking your chances at a 3rd party physical location like RadioShack has its benefits. With Apple adding RadioShack as a sales channel this may help ease strain on local availability across retail outlets, making it easier to pick one up without ordering online.

Any readers planning on hitting up your local RadioShack tomorrow? Let us know in the comments!