We have a log home near Bethany Beach Delaware. The house was built in 1982 and we have had the north wall replaced once due to rot about 12 years ago. The wall has rotted again and we are having it replaced currently. The contractor said that we will need to blast the whole house and restain the whole house as well as re-caulk the old logs that remain. What is a reasonable amount to ask for this type of job? And what products do you recommend? Do you know of anyone in the Delaware area who