first, welcome aboard
yes, anyone can rebuild.
I suggest you start by going to this sticky from the restoration forum
https://forums.iboats.com/forum/boa...r/295740-how-to-s-and-other-great-information
look at links 14, 15, 18, 2, 3, 4a, and 4b in their entirety. look at every video, etc. the knowledge needed to re-build a boat is there.
however three things are against you.
first,small boats are designed to last 15 years and be replaced. this boat is 30-31 years old
second, bayliner boats of the 80's, 90's and early 00's were not the best quality so they tended to rot. that rot is not only in the transom, however the stringers too. because of that, expect to also be doing the floor, stringers, foam, transom, and then some interior work. you will have to de-rig the boat and de-cap the boat to do the restoration
third, 3000 CAD is a lot for a rotten boat that you will need to sink 2000 CAD + (most likely closer to 3k) into to get the transom and stringers re-done along with about 6 months of your time