i knew there was a little rot, i figured probably a bulkhead after doing some research. there is a really soft spot on the portside midship near the centerline. i dont know squat about boats, but i decided to tackle this project after a quote of 3-5000 dollars. so i took everything out of the boat.<br />the boat is a 24' grady white center console. i took it completely apart, and to my surprise, there was 2 100.5 gallon gas tanks. after more investigation, i find that one tank has a west marine label on it and it looks like someone actually cut out a bulkhead to install this tank near the stern. when they put the top(I dont know the name, the panel you walk on) back on, apparently they didnt seal any screwholes, so water has been a flowing into the bulkheads.<br />so now i realize im in way over my head. so far, everything from 6' from bow to 1' before transom is COMPLETELY rotted out. i tore everything out with my bare hands it was so bad. the woven roven was so delaminated, it came out with slight yanking. <br />i now know i need to make a whole new stringer sytem w/ bulkheads, and ive never done fiberglass or boats before. any advice will be great! to start with, <br />1. how can i check for transom rot? it seems really solid, but i still want to check now that the boat is apart, and i want to go about 60 miles offshore, so safety is a priority. it is one of those closed transoms with the motor bracket for a single 300hp outboard.<br />2. when i put the stringers in, do i laminate them to the existing foam core with epoxy and fiberglass cloth? what wood do i use? i am thinking about using birch 3/4 ply b/c i have some that has been inside for a long time and i know it is completely dry. what do you think?<br /><br />thanks for any input