I did boatel the last two years because it was a brand new boat and didn't want to bottom paint it. I am going back to wet slip this year mainly because my marina's customer service sucks and many times they forgot to put the boat in for those early trips and left me and my crew waiting hours, also they stopped service on Nov 15th, as you know the season runs to Dec 31st.
They also dinged up the boat in several places, which I think is inevitable with the in/out service, they crushed my trim tabs and I have several gel coat dings I have to repair.
Basically I am not happy and will go back to a wet slip/ bottom paint set up this year.
But this is mainly because my ex-marina sucks (Harbor Cove, Deale, MD) you might have better service at yours