I was just contacted by a prospective diveyakker overseas and thought I'd also copy the post here for reference...
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Hi! I'm "happy" with the diveyak but I qualify that because I would prefer a "real" kayak to the diveyak. I live in a condo and space is limited.
1) Three tanks would be doable but difficult to manage. To give you some feel, 2 steel 120s would be difficult but more doable. 2 aluminum 80s would be about the same as steel 120s . I have 2 steel 80s that are pleasant to work with out there, but when somebody insists on lugging their own aluminum 80 instead I notice the difference. So, what you expect is doable but more than I'd like to do. It would work, but if you or your partner are heavy - say over 200# or so - it's going to get weird... you won't want to overload in chop but it will work in calm water.
2) Good question - you are thinking correctly. I rarely feel anything headed out, but even with the swells in my favor I always feel it a bit coming in regardless of how light the chop. You just have to work harder... think of it as part of your exercise and it's not too bad. I avoid white-caps and wind, but when caught in them have not been too concerned. I usually stay within 2000 yards of shore and only go out in very calm conditions. The dual diveyak handles well when you are solo but gets more difficult to paddle with a second diver. The effort grows exponentially when conditions worsen... which gets into your third question...
3) No doubt about it - the double diveyak is NOT really a double. The front person can't get any purchase with their feet (unless they are a small child), so the paddling is pretty much up to the person in back. The front person should steer and paddle only lightly. This is not to say that there is a problem carrying two plus their gear... it's not a problem at all - it just needs to be calm or the difficulty escalates greatly with more chop.
The diveyak is very stable and for two light people will work well in calm water. Two singles would be better for two heavy people. I'm 230# so I like the double and use it all the time as a single. I might not like the single... I don't know. I've been onboard with another guy a little heavier than me and though we did great it was clear we were overloaded. My wife is about 130# and we do great with no gear (she doesn't scuba).
Two strategies that bear thinking about:
A) look into a hooka. I don't know how deep you're going but they have hoses up to 60' I think... and you can even do a double hose on one tank. I dive less than 30' on our reef and I'm going to get a double 40' setup soon. I tried one out there and it's great!
B) We always drift dive and rarely spend any time tied up at the mooring bouy. I've anchored once, and that lasted a whole 10 minutes until I realized I could jsut drag the diveyak around with me. We generally gear-up at the bouy and then I clip the diveyak to myself. Dragging it around even in a little wind or current isn't too bad. In fact, we rarely even ride the diveyak back in - we usually just kick back in!
FYI, we are fairly fit and often snorkel out 1,500 to 2,000 yards and back without anything but a small dive flag. In the mean time, we're down and up 20' or so for about an hour before returning. So, swimming a mile is no problem with fins, dragging a "log" like the diveyak behind me. I have relatively little upper-body strength, however, and so I purchased the VERY EXPENSIVE lightweight paddles... they cost more than the diveyak itself. We also purchased the hand pump but the foot pump included works just as well.
Good luck and let me know if you have any questions... I'm going to include this in the diveyak post so others can find it.
Guilhem:
Hello,
I'm new to this board and noticed you seem to be happy with your diveyak. I'm actually considering getting one as well. I hope you don't mind if I ask you a few questions:
- I dive a set of doubles, usually with a 40cuft O2 deco. Especially when shore-diving, I like to carry my O2 around. Do you think the cargo area can accommodate this ? Basically, it's the same volume as two 80 cuft tanks + a 40 stacked on top.
- I have never kayaked before, and intend to do so just to be able to reach dive sites that are fairly close to shore, but too far from the available entry points (where I can park my car and easily climb down in the rocks). Seas here (Meditterrannean) can be choppy, but I wouldn't go out if it's windy. Of course, any strong effort after diving is not recommended. My concern is: how demanding is it to paddle back home after a dive ? I'm fairly fit, but not navy seal either.
- For two people diving together, would you recommend going with two single-diver diveyak (for extra cargo room) or one two-divers diveyak (for ease of paddling) ?
Thanks a lot,
Guilhem