10-15 lbs? I have individual binders that almost weigh that much. 
Take them with you, as long as your rig is in decent shape breaking down shouldn't be a big worry. As far as thieves go, don't leave anything in sight that would temp them to break in. Put your coins (in a container) on the floor behind your seat, throw a blanket over them and some wrappers from McDonald's or wherever you like to go..lol If anyone does break in that's the last place they'll check..
Take them with you, as long as your rig is in decent shape breaking down shouldn't be a big worry. As far as thieves go, don't leave anything in sight that would temp them to break in. Put your coins (in a container) on the floor behind your seat, throw a blanket over them and some wrappers from McDonald's or wherever you like to go..lol If anyone does break in that's the last place they'll check..




















