Re: New to boats and this sight
Godfrey has made pontoons since the beggining of time, actually 1954 I think i could be wrong on that but it has been a really long time.
The older ones are better than the new ones so if it is 4-6 years old it is a good boat.
Can't say I have ever heard of Rettey but to a tube are tubes and if the guy went to the trouble and expense to replace the tubes he probably took pretty good care of the boat, they are far from cheap.
Tri tube baots are better just because of the extra flotation but there is nothing wrong with a 2 tube boat either, about 97% of our boats are 2 tubers.
Jus tlook it over good, you say it is in good condition so there is a plus and if the new tubes are crappy it will be obvious even to someone who doesn't know boats.