RE: How to stay safe from ticks and be scent free?
Other things may work but Coulston's Odorless Formula Duranon Tick Repellant works very good. You spray it on your clothes and let dry before you wear them. It lasts for weeks. Check it out.
http://www.bitesandstingsonline.com/Merchant2/merchant.mvc?Screen=PROD&Store_Code=BASO&P roduct_Code=CP22200&Category_Code=Perm