Disappointed / 失意

My plans for this weekend were to go camping in Mendocino and do some advanced sea kayaking. We were signed up for a trip where we would paddle in to sea caves. This takes a bit of skill, but is also very exciting, as many of these caves can only be accessed by a sea kayak.
週末はキャンプしにメンドシノ岬に行って、カヤックに乗る予定だった。カヤックで海食洞に入る。スキルが必要だ。でも色々な海食洞はカヤックだけで入れるので、とても楽しい。

Unfortunately, on Wednesday I hurt my back. I have been to the chiropractor 3 times already, but my back still has not fully recovered. So we have canceled the trip.　I am very disappointed.
でもあいにく水曜日に背中を痛めた。３回カイロプラクターに行った。でもまだ回復した。ドタキャンになった。とても失意だよ。

ps - the photo is of me going through an arch earlier this year / 写真は今年前半にアーチを通過中の私だった。