You might consider getting a knowledgeable broker to work for you. Doesn't cost extra since the fee comes out of the seller. A good broker will have contacts with selling brokers and be able to get info and separate the BS from what s/he is told. In the price range you are looking for you are not going to get a broker to travel too far to look at boats for you, but they can narrow down the looking a great deal.
The question becomes how do you identify a good broker to help you. Ask around and have a set of questions to ask several brokers before you commit.
Heading back to Lake Ontario for this summer. Relatively few stops along the way from Grenada. Martinique, Guadeloupe, St. Martin (must have something to do with the French food), then Bermuda, New England and up the Hudson/Erie Canal. We were going to go via Newfoundland and Labrador but June remembered that one of the kids is getting married this summer - details, details!