Hello... new around here... I am looking for a boat... with a strange set of requirements...Essentially... it must be:- As large as possible inside for a 2 adults and 2 children... but...- Must have a mast that can be raised and lowered singlehandedly or can be rigged to do so... and...- Must have a trailer... the weight and size can be high but it must have a trailer not a cradle and not require a crane to launch and retrieveI am on a Canal system (Rideau) with a few reasonable sized lakes, and can wander among a few lakes without worrying about mast height.However, to get out of the canal system, I would need to lower the mast and motor for a day or so and would like to to so to take sailing vacations around the St. Lawrence and Lake Ontario.I will be able to leave it in the lake during the season, but would need a trailer to launch, retrieve, and store. There is no crane on the lake. However again, the weight is not important I expect to use a tow truck service and don't mind getting the permit in spring and fall if it is overwide.The draft cannot be more than about 4', but likely would have to be a shoal keel to make it launchable without a crane.If you have a boat for sale that meets these criteria, please get in touch...Otherwise... any suggestions on what might suit my needs? I would like it to be as large as possible, up to around 30', if it meets the above criteria.Cheers.