Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: What electric pump do you recommend for inflating this board?
Document: And because of how miserable it is to pump up, I bought a two-stage 12V pump so I don't have to work so hard.Now, the sevylor needs to be pumped up to 12psi and this solstice board can be pumped up between 12-15psi. So I set my electric pump to 15psi and inflated the solstice board. It was just as hard as the sevylor board. I took it out into the harbor a few days ago and it is not as terrible as the previous review states.The board was plenty hard.
Arrived quickly. As long as I pump to the correct psi the board works great. If you dont habe great upper body strength I suggest investing in an electric pump as the hand pump takes a lot of pumping to get to the right psi. It works great for my pleasure paddling but its not a solid board so it does manuiver slower and if not pumped correctly can dip in the middle. Overall it preforms as expected and I had no trouble with it or the seller.
Lots of cursing under my breath. I think that with use, however, it will become easier.I think it's a great board; and I would recommend it with 2 caveats -- 1.) buy a good pump; 2.) you'll need to purchase a paddle separately.All in all, I'm happy with this, and looking forward to getting out on the water a couple of days a week here; and doing some traveling with it (Keys, Cape Cod).
After reading the first persons negative review I felt compelled to write in my review. I have had this board for a couple months and it is a great ISUP. I am 5'10" and 185 lbs and when inflated to 14-15 psi the board is extremely stable. Inflating to this pressure can be a little difficult, but is the same with any ISUP and using short strokes on the pump and putting your weight into it achieves the goal without much difficulty. On the water it is awesome. Very buoyant, and does not bend or fold in the middle where I stand, and I am not a small guy.
I agree with other owners. Bought this for our trip to St. John and the Keys.GREAT board, very stable but you must pump it up to 15psi. I use a regular inflator to get the initial air in it. Then I use the pump with the psi gauge and it works perfectly. I use my knees to move my body and arms up and down. It is difficult to get to 15psi with just arm pressure.Follow the instructions and it is a great buy.Highly recommend.
It is highly buoyant and doesn't cut through surf like a regular surfboard.Anyway, I thought I would review this board after it had been given a fair chance from being fully inflated. The only drawback is that it maybe isn't quite as hard as the sevylor and I wish I could pump it up another 2psi but my electric pump won't go that high. However, when you are in the ocean in California, it could just be that the cold water temperature probably lowered the psi in the board as I took it out cruising around.This is my second isup that I have owned and I bought it so I could take friends out with me.
I bought this in May for use on Lake Champlain. It was wonderful for a few months, then it started bubbling on the bottom in 2 places. See my photos which I've uploaded. Additionally they suggest inflating to 12-15PSI. Initially I got it to 12.5 PSI with a lot of effort. The second time I tried to add air the connector that holds the pump hose onto the nozzle blew apart. The connector was clearly not strong enough. I had to reattach it with a metal hose clamp and that did the trick.
The Solstice Stand-up Paddleboard is well made and solid. It's stable and easy to maneuver. Light is weight and easy to carry to the water. I highly recommend this board.
2) when you begin pumping you may not think you're getting air in and eventually the board "looks" full but your pressure gauge needle hasn't even begun to register - don't panic, keep inflating. I found our needle didn't really move until I was +8 psi. 3) Yes, the last 3 psi were the most difficult to put in - but it wasn't the end of the world. I accomplished this on the front of my 30' sailboat (limited space & an uneven surface). 4) The paddle is comfortable and I don't feel it is overly heavy.
I got one of these in June and, well, now it's August and I think I've used it about 15 times. I love it. I've paddled in mountain lakes, in urban rivers, on waves and on flat water, and there's nothing not to love. I've fit my daughter and my husband on it (both at the same time) and paddled with a dog and with several friends. While I don't recommend trying to paddle with more than one other adult on board, it is still a lot of fun to play around with this.
Answer: yes