2 words for the 1st boat jojo. Too small. 2 words for the cruiser. Too big. I say too big as for someone looking for a 1st boat bigger isn't better. It takes a lot of experience to run and dock a boat. I always advise 1st time boat owners to go with something no bigger than 20'. It's just a fact of life.That 4 Winns is simple too small to get out very far in the ocean. Can it be done? Of course it can, it all depends on the weather. That 4 Winns can be too small here where we boat on The Great Lakes, depending on weather. When you were learning to drive a car you didn't start out with a 53 foot tractor trailer. Think of this. Get a 25' plus long vehicle and take off all the rear view mirrors cover all the side and rear windows with cardboard then cover the windshield other than a square foot that you can see out of. Now picture water splashing onto the front window or fog that you can just see 5 feet ahead of the cruiser. That basically is boating in big water and trying to dock a big boat. Also it would be prudent to give an idea where you intend on "sea fishing" to get better answers.
When you are looking at old boats you need to have at least $5,000.00 in a bank account to get it safely floating on the water. It's another fact of life. Baby steps jojo, baby steps. Like
dingbat said "sea fishing" can be done from shore or 100 miles off shore. I think when you say sea fishing you mean to say 'Offshore or Saltwater Fishing." If you don't listen to me listen to
dingbat, he knows his stuff when it comes to sea fishing.
Also welcome to iboats.com. You have come to the right place for information and opinions. Sometimes more opinions than information.
Johnny D/ Selkirk Ontario Canada