Hi Cynthia,
When it is REALLY windy the gusts are worse. Nicola wrote to me today and said the wind is taming down a bit and it sounds pretty nice.
Even without knowing your weight and skills I think your kite sizes sound good. Can you ride yet, stay upwind???
Work with Nicola, he knows the place like nobody else and he is a great guy. I'm glad that you have contacted him. His lessons are very inesxpensive and you should consider it. Just be careful, just like anywhere else, if it is super gusty when you are there. USe good judgement, have the safety gear, take another lesson if necessary, and listen to the locals and you will be fine.
DEFINITLEY bring some water shoes, maybe even an extra pair, they can get lost easily!.
Lake Arenal is probabably NOT a good place for beginners, as the launch area is tight and you need to know how to stay upwind to avoid a long walk. But definitely find time to go up to the lake and check it out for yourself, AND to see the Volcano going off (AWESOME)
. Go to the park right at the base for the best experience, and go to Monteverde.
If you want more info send me a private message and I can fill you in some more.
Note that there are 2 Playa Hermosas, one in Guanacaste and one further south. Nicola llies in Hemosa (near Playa del Coco). The kiting can be OK there, but I think that Bahai Salinas is MUCH better. Hermosa is a cute little spot though. I stayed there for 2 weeks last year. This year I stayed up at Bahia Salinas mostly. I cant wait to get back there!!!
pura vida
Roberto