my wife has done over 800 miles ++++ day on the stock seat ...with a back rest ... she has her mp3 player her camera ..and if she want to stop she let me know.. I am a lucky man..
If your talking the best this is the guy... Don't be disheartened that he's in Oregon. He asks for your seat pan, pictures of you on your bike and measurments without having to be there. He's already done quite a few custom Rocket seats. Don 541-791-5142