Goin' Up North, What to Do About Injections?

hey im goin mountain biking and kayaking for a week and a half. I will be staying in a state park with my family. nobody knows I use anything so im going for descreet here. I seem to remember reading that you can preload syringes and they can last up to one week but to swap the needles before injection. I am worried because i dont really have anywhere to store them besides a backpack.

Also, I am a bit germaphobic and am concerned about doing my injections in the public showerhouse, anything i should be aware of? I would imagine as long as i do things the way ive been i should be fine. anybody with some advice on this? perhaps this is a ridiculous question but i like to hear others experiences, plus im bored at work haha thanks in advance

What does your cycle consist of? The ester would help, too.

When did you start/when do you plan on finishing?

Test cypionate 400mg per week and masteron 400mg per week. I inject every 3rd day. Ive got it planned out now but im heading up in about 10 minutes so i wont see any replies, thanks for the interest. I started 5 weeks ago and I have 5 weeks to go.