Posted: Apr 24, 2010 - 12:43 PM
After reading your post I just had to register on this site so I could make a reply. I have three cats...NACRA 5.0, a NACRA 5.7 and a HOBIE 16 (My wife says I'm incurable!)I applaud your choice of the NACRA. The advantages of these two models are:
1)No daggerboards
2)Boomless
3)Ease of setup. If you want to see a headache, especially for new sailors, watch somebody set up a Hobie 20 Or a NACRA 5.2 on race day
4)Uncluttered deck
The one disadvantage is, if you can't find open class racing you're pretty much by yourself. That's why I have the Hobie...I like to race.
Now, as to the choice between the 570 and the 500...there is no choice. Absolutely,positively, 100 percently go with the 570 and here's why. More hull volume up front allows better floatation over rollers and "punching" through waves, the ride is smoother and more controlled. You will appreciate the extra room for more crew. Three's a crowd on the 5.0. My 5.7 will handle everything from bobbing on a no wind day with a half-dozen kids to two double trapped on a screaming reach in 30 mph winds. I'll never forget flying the hull in the moonlight with three of us with a combined crew weight of 600lbs.+ on a reach in 20+ wind. Me on the tiller and two trapped out! Try that with a lesser boat! Now,as for your concerns about solo sailing. I solo my 5.7 all the time but I took the small batten out of the jib and have a Harken roller furling unit installed. When you get overpowered just roll up the jib. As you become more experienced you learn ways of depowering the rig (moving the mainsheet forward on the leach plate, honking down on the downhaul to flatten the sail etc.)I cannot right either boat by myself so choosing based on that criteria is moot. I custom built a righting system on the 5.0 that mimicked the White righting pole design but still needed a water bucket to get it up by myself. Due to the extra hull volume the 5.7 is no more difficult to right than the 5.0. My 5.7 has the Hawaiian righting system but it still takes two. Just make sure your mast is watertight and practice righting on days when the wind isn't howling.Sometimes it pays to recognise your limitations and just sit on the beach with an ice cold beer anyway. If you would like to see both of my boats go to Youtube and in the search box type in...hobie beach sick day....it's a seven minute video of my daughter and I sailing both the 5.7 and 5.0, fun stuff. I know this post has gotten long winded but I am passionate about the 5.7. It is twice the boat my 5.0 is and you will NOT be disappointed choosing the 570