Look at EZJacks
Practical Sailor rated Lazy Jack systems a couple of years ago and recommended EZJacks. I just bought a set of them at the Annapolis Boat Show, and will be installing them on the Alchemist in a couple of weeks.One of the advantages of this system is that the EZJacks can be brought forward to the mast for storage when you are sailing, or when you want to put the sail cover on the boom (no modification is required)I had a Dutchman system on my previous main (it came with the boat), and it worked, sort-of.I looked for a web-site for EZJacks, but didn't find one. I did examine at the system when it arrived at my house, and was impressed with the apparent quality of the materials and trhe construction. You might want to consider this as an option.I'll look at the literature for an address when I get home.SteveAlchemistHolland, MI