Anyone have experience with a window tinter in the area? My kids love the jump seats but have found them very bright and hot on a sunny day - the youngest refused to sit there the other day. I recall seeing a thread about sunshades that were supposed to be forthcoming but I'm not very hopeful, and figure in the meantime I should get some tinting put on. I've seen lots of discussion of different materials on forum threads, anyone have experience with tinting and tinters in Boston and surroundings? Thanks in advance.